It was still a mirage in Yun Mansion, but there was no singing girl from yesterday in the building at this time. There were only three couches in the huge hall, and all the screens around it were scattered, with only a gauze hanging down, and there was no sight on all sides.
This is a good way to prevent eavesdropping, and no matter who is approaching a mirage, it is impossible not to be discovered.
Moreover, the light in the building is dim and covered by a layer of veil. You can see the outside as much as you want. You may not be able to see the situation inside the building outside, but it is safer than ordinary secret rooms.
Yunqi Peak was already here and said straight to the point: The third brother has repeatedly talked about Mr. Cheng when he came back from the Southern Wilderness.Our Yun family is a merchant family. We put profit first in everything, so don’t blame me!How much profit does the artifacts mentioned by the young master make in a year?
Cheng Zongyang has calculated it repeatedly and said confidently: The sales in the first year will not be too much, but it will definitely be able to sell all over the world within five years.A pound of copper can make twenty-foot chains. Each foot is priced at one silver baht, and you can get twenty silver baht. The copper material consumed is only one hundred copper baht, and the profit is more than twenty times.
Yunqifeng shook his head, and the value of one pound of copper material was 130 copper baht.
Cheng Zongyang smiled in surprise and said: One pound of copper is only 100 pieces. If it is worth 130 pieces of copper, does it mean that copper is more expensive than money?If you make one hundred, you will have to pay thirty pieces?
Yun Cangfeng said, "Brother Cheng doesn't know anything."Pure copper is red in color, and coin is easy to wear. Therefore, when casting copper zhu, lead and tin are generally mixed in copper and six lead and three tin and one.In our Yunshi Casting Shop, one pound of red copper can cast about 166 pieces of copper baht.
Cheng Zongyang suddenly realized that this was the ratio of bronze casting.
Unlike what most people think, bronzes appear beautiful metallic white when they are cast and released, and green copper rust appears only when they are too old.
A common brass in later generations was to add a small amount of zinc to copper.
Generally speaking, bronze is harder than pure copper, and increases hardness with the content of tin, making weapons sharper.
Then the chain teeth do not have to be made of pure copper, just use the ratio of minting coins.
Cheng Zongyang said in a good manner: This conversion is still the same price.
Where does the young master think this object can be used?
Cheng Zongyang said without hesitation: Boots, clothes, and packages can be used wherever they need to be fastened.Zippers are more sealed than laces and buttons, and are more convenient.As long as there are enough raw materials and craftsmen, I can guarantee that everyone in Jiankang can use zippers within two years.There are 280,000 households in Jiankang City, with a population of more than one million, each of which is one million feet, and the profit is one million silver baht.
Cheng Zongyang was so excited that he wanted to say something else, and the Yun brothers said in unison: No!
Cheng Zongyang was confused and heard Yun Qifeng say: Although the young master's zipper conception is clever, it is not difficult to imitate. Once it flows into the people, someone will definitely make it within ten months.By then, hundreds of merchants will compete with us for sales and raw materials, and their profits will inevitably drop significantly, and even raise copper prices.Therefore, I discussed with my third brother and sixth brother that sales are limited to the army and profits are guaranteed first.
Cheng Zongyang was speechless. Although Yun Laowu refused marketing, it was not unreasonable.
It is no different to mentioning intellectual property rights here.
Zippers are not high-tech products, and they can be copied by any craftsman.
Having said that, this thing doesn’t require too high technology to imitate it yourself.
I also have high-tech things myself, and there are two mobile phones buried in the grassland. How can I make chips by hand?
Yun's zippers were pushed to the market, and the sales network that he had finally opened might be snatched away in a few months!
This is not the most fatal. If the possible impact on the copper price is included, the Yun family will have to pay an unacceptable price for this little thing.
More than half of the copper zhu in Jin State was minted by the Yun family. Although it is profitable at present, once the copper price rises, the minting will inevitably suffer losses.
Yun's money minting has a fixed quota every year, and it will be better to lose money to mint money at that time.
If the raw materials are replaced with other materials, the iron will easily rust and will be more weight; lead will be more likely to wear.
If it is pure tin, it may turn into powder when it encounters cold weather, so there is no need to think about aluminum, and it will not be discovered until the 19th century.
In this era, there are fewer materials to choose from outside metals.
Cheng Zongyang sighed in his heart that the loss of many technologies may be due to this primitive awareness of intellectual property protection.
But from Yun's perspective, maintaining small-scale and high-profit production and sales may be their only choice.
Although Cheng Zongyang was unwilling to accept it, he didn't do it. Who taught himself not to start from scratch and create a complete set of chemical industry?
Cheng Zongyang thought for a while, and finally said helplessly: I have to do this.
Yun Cangfeng said: First, our Yun Chamber of Commerce has launched a copper casting workshop with 30 craftsmen, supplying 5,000 kilograms of copper materials every year and making zippers of 100,000 feet. If it is not enough in the future, you can add them according to your needs.The production matters are managed by Cheng's entirely, and Yun's family no longer intervenes. What about it?
This is equivalent to Yun's providing factories, technicians and raw materials, and the conditions are fully manufactured by itself, and the conditions are not bad.Cheng Zongyang immediately said: Yes.
Secondly, all the products in the workshop were purchased by Yun and were priced at ten pieces of copper baht per foot.Mr. Cheng, what do you think?
This time, the lion opened his mouth wide. Calculated at the price of one silver baht per foot, it was equivalent to Yun taking away 90% of his income and leaving only 10% for himself.
Cheng Zongyang protested: This is too little, right?I don’t say that I have a share of 50% but at least I have a share of 40% and 60% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50%
Yun Cangfeng said: Our Yun family produces workshops, craftsmen and raw materials, which is equivalent to bear all the costs, so that Mr. Cheng can reap the benefits of the fisherman.The three add up, the cost accounts for at least 50% and the profit earned is only 50 copper zhu. It is already a lot for Mr. Cheng to take away 20% of it in vain.
Yun Cangfeng had a deep friendship with him. Cheng Zongyang believed that he asked him for tens of thousands of silver coins, and he took it out without blinking. It didn't matter if he gave it away for free.
But friendship is friendship, business is business. When it comes to business, Yun Cangfeng reveals his true nature as a businessman, and he must compare with him.
If I am too generous at this moment, I will confuse my friendship with business.
Cheng Zongyang smiled and said: Deacon Yun is too smart, right?A hundred thousand feet of zipper made of five thousand kilograms of copper is equivalent to one hundred thousand silver baht.The raw materials account for 10% of them, and each person has 20 silver chunks per month, but only 7,020 yuan. I rented the workshop, and it does not exceed 200 silver chunks per month. The cost of the three is only 20%.I will take 40% of the profit, which is equivalent to thirty-two copper baht.Let’s go to two more to calculate the friendship, and the price is 30 copper baht per foot.
Yun Cangfeng smiled and said: Where can I rent a copper casting workshop at will?To be honest, Mr. Cheng said that the workshop was casting bronze ware, and there was a profit of 10,000 silver pounds per year.The cost alone is 10% of the discount, not to mention the cost of transportation and loss. Yun said that the cost accounts for 50%, which is not much.
Cheng Zongyang cheered up and repeatedly argued with Yuncangfeng and Yunqifeng, even claiming that he built workshops, recruited craftsmen, purchased raw materials, and sold goods. He could control the cost to less than 40% and earned a net profit of 60%.
Yun Cangfeng said that starting from scratch is not as simple as expected. Not to mention that workshops cannot be built in a short while, it is not easy to find a skilled copper casting craftsman alone.
The two sides fought back and forth, arguing and concessions at each other. Finally, the purchase price was set at twenty copper zhu per foot, and the output of more than five thousand pounds was thirty copper zhu per foot, and the Yun family was responsible for all the expenses of the workshop and craftsmen.
After finalizing the details, Yun Cangfeng personally drafted the contract, and Yun Qifeng called his servant to entertain Cheng Zongyang.
When the three of them talked, they sat with knees and straight necks. The Yun family was fine. Cheng Zongyang knelt for so long for the first time. After relaxing, he felt his legs numb. He got up and said: Master Yun Wu, it’s okay for me to walk in the yard, right?
Yunqifeng smiled and said: Maybe, Brother Cheng is here, just walk around at will.
Cheng Zongyang was not polite either. He went downstairs to see that there was no one around him. He immediately passed by the wall and followed the path of the last time to find the yard.
The courtyard gate is still locked, and the green bamboos in the corners sway in the wind, making a rustling sound.Cheng Zongyang raised his finger and knocked on the vase at the door, made a clear sound under his finger, and then climbed up the steps.
The girl in a fox fur sat at the end of the stairs, looking at him quietly with watery eyes, then showed a faint smile and said softly: You are here.
Cheng Zongyang smiled and said: Do you know it’s me?
This yard cannot be accessed around the day of the month.
Cheng Zongyang looked around and said carefully: It doesn’t matter if I come here, right?
No.
Cheng Zongyang sat down next to the girl's feet, you haven't told me your name yet.
The girl was silent for a while and whispered: Ruyao.
Cheng Zongyang slapped his palm exaggeratedly, what a good name!Hello, don't laugh, this name sounds really good.
If I want to have a daughter, I will call her Cheng Ruyao.
Isn’t your surname Xiao?
Oh, I mean it's easy to say, let my daughter and mother's surname.
The girl said oh.It turns out that Mr. Xiao already has a wife.
My wife can’t talk about it…hey, tell me, why can’t others come in?Also, isn’t it hot to wear such a thick fox fur?
The girl slowly said: I had a serious illness when I was young.Every day, my whole body feels cold all over and over, and I often faint when I hear someone walking around.
Is this disease actually there?
Cheng Zongyang said curiously: Are you better now?
Yun Ruyao shook her head.
Then why haven't you fainted now?
I don't know either……
Yun Ruyao whispered: Sometimes when you talk, you will fall asleep.
Did you be fine yesterday?
Just sleep for a while.Once I was fainted for four days, and my fifth brother prepared the coffin.It was the third brother who invited a monk to rescue me.
Is your third brother Yun Cangfeng?
Do you recognize him?
Cheng Zongyang said embarrassedly: No wonder Yun Danliu called you aunt, but she didn't expect that Brother Yun had such a young sister.
Yun Ruyao whispered: I am a concubine.
The legitimate wife was born to the wife, and the other concubines were born to the concubine. Although the two had the same father, their status was very different in family and society.
Cheng Zongyang didn't care about these things. Everyone was raised by their parents. What's the difference?
You smell so good, did you use Dragon Salpisodils?
Yun Ruyao took out a hand stove that was used in the cold winter from her sleeve. The vent of the copper stove was emitting a strange fragrance, and her arms were filled with fragrant fragrance.
I met him yesterday, and for some reason, this girl's lonely face always stayed in my mind.
When I think about it, my heart feels soft and I can't help but want to take care of it.
Even though I knew that this was a taboo for the Yun family, I couldn't help but come over and say a few words to her.
You are so sick that you don’t have any medicine on your body.
I don't take medicine.
Cheng Zongyang joked: Can't the Yun family afford to hire a doctor?
The third brother said that all medicines are toxic.I am weak in nature, and taking medicine will hurt my body. I usually just take some supplements.
I don’t know what is hard to describe in the Yun family, for fear that someone would know that a sister was seriously ill, so I didn’t even hide it from me.I'm afraid Yun Ruyao didn't leave this yard after she was born.
Yun Ruyao raised her eyes: Why did you come here?
Cheng Zongyang said: I am your third brother’s friend, I will accompany someone to discuss business. I remember what happened yesterday and come to see you specifically.
What business to talk about?
It's considered a bronze ware.
Cheng Zongyang said a few casually, and Yun Ruyao listened quietly and asked: Can I take a look?
Cheng Zongyang handed over the backpack, the girl pulled it a few times, thought for a while and said: You are wrong.
What?
The chain teeth of the bronze warehouse cannot be so small. Each chain teeth are about three warehouses wide and eight pressures long. The amount of one kilogram of copper material is about three combinations, and the chain teeth are about seven feet and four inches long.If the chain teeth are made larger, the length will be shorter.
Yun Ruyao said softly: You should be priced by weight to be fair.
The unit of volume used in the Six Dynasties is about one fifty liter.
I just estimate that one pound of copper can make twenty feet, and five thousand pounds equals one hundred thousand feet, and I can get two million copper baht a year.
Yun Ruyao is well aware of the volume of copper materials and the production level of the copper ware workshop. According to her calculations, her income has dropped sharply by two-thirds, and it would be great to get more than 300 gold baht a year.
Brother Yun actually used this trick to fool me?
Yun Ruyao whispered: Third brother has not planned on you.The chain teeth are cast by casting. Although the sizes are different, the time it takes to make is not much different.Mr. Xiao originally calculated that he consumed 5,000 kilograms of copper a year and made 100,000 feet.
Still counting on a hundred thousand feet, the consumption of copper is not five thousand kilograms, but ten thousand three thousand six hundred kilograms.The first five thousand jin can be made of 37,000 feet, and the income is 740,000 copper zhu; the latter eight thousand six hundred jin can be made of 63,000 feet, and the price is 1.89 million silver zhu at 30 copper zhu per foot, which is a total of 2.63 million, which is more than 30% per year.I think this item is added by the third brother after 5,000 pounds?
Cheng Zongyang looked at her in surprise. This series of calculations involved the conversion of copper density and volume. It calculated the size from the volume of the chain element, then calculated the output based on the production capacity of the copper warehouse, and finally calculated separately, calculated the final income, and let it calculate it yourself. It would take at least ten minutes to hold a computer and make the formula.
Unexpectedly, this sick girl has the mental computing power of an electronic computer, and millions of numbers are said casually without any delay.
Cheng Zongyang breathed.You are right.That one was said by Brother Yun San.Ha, have you learned the method of speed calculation?It can be considered so fast.
No.
Yun Ruyao whispered: I just took the books to read when I was bored. Those servants were illiterate and sometimes they brought account books. I had to read them one by one and slowly I could do it.
So that's it...it's genius enough.Letting yourself read the account book will probably only fall asleep.
Yun Ruyao's eyes lit up: You seem to have read a lot of books?
...Read a little.
Can you tell me?
Um……
Cheng Zongyang thought for a while and there were three people, one with a white face, one with a red face, and the other with a black face, and the three of them hit the ground with their heads, and they became brothers from then on...
Is it the Three Jewishes in Taoyuan?
Have you seen it?Oh, behind them are the three brothers who get up from the ground and then protect Tang Monk from the West to obtain the scriptures.
Yun Ruyao smiled: No, that was Journey to the West.
Cheng Zongyang smiled and said: You have seen it all, what else can I say?
Can you tell me something I haven't seen before?
Where did you find her a story for a while?
After thinking for a while, Cheng Zongyang found that only he had read before coming to this world, he remembered clearly and had a long content.
As for whether it fits...
Let's talk about a simple version.
Cheng Zong coughed: There was a man named John Farrell... He killed his good friend with one knife, and then turned around in tears.
Yun Ruyao smiled in shock and said: He is a bad guy.
It can't be said to be very bad, it's just a little lustful... Oh shameless.
What happened later?
He killed the friend named Baby and then went to apologize to the princess...Oh!It was getting late, and Brother Yun San was still waiting for me to sign the contract.
Cheng Zongyang hurriedly stood up and jumped down the stairs.When he turned around, he saw Yun Ruyao's white and snowy face hidden among the fox fur, with a smile on his lips. He quietly looked at him and said softly: Will you still come to see me?
Cheng Zongyang just wanted to see how she recovered after fainting yesterday. After all, she was an unmarried girl, so she slipped over to see her if she had nothing to do.
Without thinking, Zong Yang showed a big smile: Of course!As long as you don't think I hate it!
Thank you, Mr. Xiao.
OK, let that kid take the blame to the end.Cheng Zongyang shook his hand and left the building as if flying.
This is a good way to prevent eavesdropping, and no matter who is approaching a mirage, it is impossible not to be discovered.
Moreover, the light in the building is dim and covered by a layer of veil. You can see the outside as much as you want. You may not be able to see the situation inside the building outside, but it is safer than ordinary secret rooms.
Yunqi Peak was already here and said straight to the point: The third brother has repeatedly talked about Mr. Cheng when he came back from the Southern Wilderness.Our Yun family is a merchant family. We put profit first in everything, so don’t blame me!How much profit does the artifacts mentioned by the young master make in a year?
Cheng Zongyang has calculated it repeatedly and said confidently: The sales in the first year will not be too much, but it will definitely be able to sell all over the world within five years.A pound of copper can make twenty-foot chains. Each foot is priced at one silver baht, and you can get twenty silver baht. The copper material consumed is only one hundred copper baht, and the profit is more than twenty times.
Yunqifeng shook his head, and the value of one pound of copper material was 130 copper baht.
Cheng Zongyang smiled in surprise and said: One pound of copper is only 100 pieces. If it is worth 130 pieces of copper, does it mean that copper is more expensive than money?If you make one hundred, you will have to pay thirty pieces?
Yun Cangfeng said, "Brother Cheng doesn't know anything."Pure copper is red in color, and coin is easy to wear. Therefore, when casting copper zhu, lead and tin are generally mixed in copper and six lead and three tin and one.In our Yunshi Casting Shop, one pound of red copper can cast about 166 pieces of copper baht.
Cheng Zongyang suddenly realized that this was the ratio of bronze casting.
Unlike what most people think, bronzes appear beautiful metallic white when they are cast and released, and green copper rust appears only when they are too old.
A common brass in later generations was to add a small amount of zinc to copper.
Generally speaking, bronze is harder than pure copper, and increases hardness with the content of tin, making weapons sharper.
Then the chain teeth do not have to be made of pure copper, just use the ratio of minting coins.
Cheng Zongyang said in a good manner: This conversion is still the same price.
Where does the young master think this object can be used?
Cheng Zongyang said without hesitation: Boots, clothes, and packages can be used wherever they need to be fastened.Zippers are more sealed than laces and buttons, and are more convenient.As long as there are enough raw materials and craftsmen, I can guarantee that everyone in Jiankang can use zippers within two years.There are 280,000 households in Jiankang City, with a population of more than one million, each of which is one million feet, and the profit is one million silver baht.
Cheng Zongyang was so excited that he wanted to say something else, and the Yun brothers said in unison: No!
Cheng Zongyang was confused and heard Yun Qifeng say: Although the young master's zipper conception is clever, it is not difficult to imitate. Once it flows into the people, someone will definitely make it within ten months.By then, hundreds of merchants will compete with us for sales and raw materials, and their profits will inevitably drop significantly, and even raise copper prices.Therefore, I discussed with my third brother and sixth brother that sales are limited to the army and profits are guaranteed first.
Cheng Zongyang was speechless. Although Yun Laowu refused marketing, it was not unreasonable.
It is no different to mentioning intellectual property rights here.
Zippers are not high-tech products, and they can be copied by any craftsman.
Having said that, this thing doesn’t require too high technology to imitate it yourself.
I also have high-tech things myself, and there are two mobile phones buried in the grassland. How can I make chips by hand?
Yun's zippers were pushed to the market, and the sales network that he had finally opened might be snatched away in a few months!
This is not the most fatal. If the possible impact on the copper price is included, the Yun family will have to pay an unacceptable price for this little thing.
More than half of the copper zhu in Jin State was minted by the Yun family. Although it is profitable at present, once the copper price rises, the minting will inevitably suffer losses.
Yun's money minting has a fixed quota every year, and it will be better to lose money to mint money at that time.
If the raw materials are replaced with other materials, the iron will easily rust and will be more weight; lead will be more likely to wear.
If it is pure tin, it may turn into powder when it encounters cold weather, so there is no need to think about aluminum, and it will not be discovered until the 19th century.
In this era, there are fewer materials to choose from outside metals.
Cheng Zongyang sighed in his heart that the loss of many technologies may be due to this primitive awareness of intellectual property protection.
But from Yun's perspective, maintaining small-scale and high-profit production and sales may be their only choice.
Although Cheng Zongyang was unwilling to accept it, he didn't do it. Who taught himself not to start from scratch and create a complete set of chemical industry?
Cheng Zongyang thought for a while, and finally said helplessly: I have to do this.
Yun Cangfeng said: First, our Yun Chamber of Commerce has launched a copper casting workshop with 30 craftsmen, supplying 5,000 kilograms of copper materials every year and making zippers of 100,000 feet. If it is not enough in the future, you can add them according to your needs.The production matters are managed by Cheng's entirely, and Yun's family no longer intervenes. What about it?
This is equivalent to Yun's providing factories, technicians and raw materials, and the conditions are fully manufactured by itself, and the conditions are not bad.Cheng Zongyang immediately said: Yes.
Secondly, all the products in the workshop were purchased by Yun and were priced at ten pieces of copper baht per foot.Mr. Cheng, what do you think?
This time, the lion opened his mouth wide. Calculated at the price of one silver baht per foot, it was equivalent to Yun taking away 90% of his income and leaving only 10% for himself.
Cheng Zongyang protested: This is too little, right?I don’t say that I have a share of 50% but at least I have a share of 40% and 60% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50% of 50%
Yun Cangfeng said: Our Yun family produces workshops, craftsmen and raw materials, which is equivalent to bear all the costs, so that Mr. Cheng can reap the benefits of the fisherman.The three add up, the cost accounts for at least 50% and the profit earned is only 50 copper zhu. It is already a lot for Mr. Cheng to take away 20% of it in vain.
Yun Cangfeng had a deep friendship with him. Cheng Zongyang believed that he asked him for tens of thousands of silver coins, and he took it out without blinking. It didn't matter if he gave it away for free.
But friendship is friendship, business is business. When it comes to business, Yun Cangfeng reveals his true nature as a businessman, and he must compare with him.
If I am too generous at this moment, I will confuse my friendship with business.
Cheng Zongyang smiled and said: Deacon Yun is too smart, right?A hundred thousand feet of zipper made of five thousand kilograms of copper is equivalent to one hundred thousand silver baht.The raw materials account for 10% of them, and each person has 20 silver chunks per month, but only 7,020 yuan. I rented the workshop, and it does not exceed 200 silver chunks per month. The cost of the three is only 20%.I will take 40% of the profit, which is equivalent to thirty-two copper baht.Let’s go to two more to calculate the friendship, and the price is 30 copper baht per foot.
Yun Cangfeng smiled and said: Where can I rent a copper casting workshop at will?To be honest, Mr. Cheng said that the workshop was casting bronze ware, and there was a profit of 10,000 silver pounds per year.The cost alone is 10% of the discount, not to mention the cost of transportation and loss. Yun said that the cost accounts for 50%, which is not much.
Cheng Zongyang cheered up and repeatedly argued with Yuncangfeng and Yunqifeng, even claiming that he built workshops, recruited craftsmen, purchased raw materials, and sold goods. He could control the cost to less than 40% and earned a net profit of 60%.
Yun Cangfeng said that starting from scratch is not as simple as expected. Not to mention that workshops cannot be built in a short while, it is not easy to find a skilled copper casting craftsman alone.
The two sides fought back and forth, arguing and concessions at each other. Finally, the purchase price was set at twenty copper zhu per foot, and the output of more than five thousand pounds was thirty copper zhu per foot, and the Yun family was responsible for all the expenses of the workshop and craftsmen.
After finalizing the details, Yun Cangfeng personally drafted the contract, and Yun Qifeng called his servant to entertain Cheng Zongyang.
When the three of them talked, they sat with knees and straight necks. The Yun family was fine. Cheng Zongyang knelt for so long for the first time. After relaxing, he felt his legs numb. He got up and said: Master Yun Wu, it’s okay for me to walk in the yard, right?
Yunqifeng smiled and said: Maybe, Brother Cheng is here, just walk around at will.
Cheng Zongyang was not polite either. He went downstairs to see that there was no one around him. He immediately passed by the wall and followed the path of the last time to find the yard.
The courtyard gate is still locked, and the green bamboos in the corners sway in the wind, making a rustling sound.Cheng Zongyang raised his finger and knocked on the vase at the door, made a clear sound under his finger, and then climbed up the steps.
The girl in a fox fur sat at the end of the stairs, looking at him quietly with watery eyes, then showed a faint smile and said softly: You are here.
Cheng Zongyang smiled and said: Do you know it’s me?
This yard cannot be accessed around the day of the month.
Cheng Zongyang looked around and said carefully: It doesn’t matter if I come here, right?
No.
Cheng Zongyang sat down next to the girl's feet, you haven't told me your name yet.
The girl was silent for a while and whispered: Ruyao.
Cheng Zongyang slapped his palm exaggeratedly, what a good name!Hello, don't laugh, this name sounds really good.
If I want to have a daughter, I will call her Cheng Ruyao.
Isn’t your surname Xiao?
Oh, I mean it's easy to say, let my daughter and mother's surname.
The girl said oh.It turns out that Mr. Xiao already has a wife.
My wife can’t talk about it…hey, tell me, why can’t others come in?Also, isn’t it hot to wear such a thick fox fur?
The girl slowly said: I had a serious illness when I was young.Every day, my whole body feels cold all over and over, and I often faint when I hear someone walking around.
Is this disease actually there?
Cheng Zongyang said curiously: Are you better now?
Yun Ruyao shook her head.
Then why haven't you fainted now?
I don't know either……
Yun Ruyao whispered: Sometimes when you talk, you will fall asleep.
Did you be fine yesterday?
Just sleep for a while.Once I was fainted for four days, and my fifth brother prepared the coffin.It was the third brother who invited a monk to rescue me.
Is your third brother Yun Cangfeng?
Do you recognize him?
Cheng Zongyang said embarrassedly: No wonder Yun Danliu called you aunt, but she didn't expect that Brother Yun had such a young sister.
Yun Ruyao whispered: I am a concubine.
The legitimate wife was born to the wife, and the other concubines were born to the concubine. Although the two had the same father, their status was very different in family and society.
Cheng Zongyang didn't care about these things. Everyone was raised by their parents. What's the difference?
You smell so good, did you use Dragon Salpisodils?
Yun Ruyao took out a hand stove that was used in the cold winter from her sleeve. The vent of the copper stove was emitting a strange fragrance, and her arms were filled with fragrant fragrance.
I met him yesterday, and for some reason, this girl's lonely face always stayed in my mind.
When I think about it, my heart feels soft and I can't help but want to take care of it.
Even though I knew that this was a taboo for the Yun family, I couldn't help but come over and say a few words to her.
You are so sick that you don’t have any medicine on your body.
I don't take medicine.
Cheng Zongyang joked: Can't the Yun family afford to hire a doctor?
The third brother said that all medicines are toxic.I am weak in nature, and taking medicine will hurt my body. I usually just take some supplements.
I don’t know what is hard to describe in the Yun family, for fear that someone would know that a sister was seriously ill, so I didn’t even hide it from me.I'm afraid Yun Ruyao didn't leave this yard after she was born.
Yun Ruyao raised her eyes: Why did you come here?
Cheng Zongyang said: I am your third brother’s friend, I will accompany someone to discuss business. I remember what happened yesterday and come to see you specifically.
What business to talk about?
It's considered a bronze ware.
Cheng Zongyang said a few casually, and Yun Ruyao listened quietly and asked: Can I take a look?
Cheng Zongyang handed over the backpack, the girl pulled it a few times, thought for a while and said: You are wrong.
What?
The chain teeth of the bronze warehouse cannot be so small. Each chain teeth are about three warehouses wide and eight pressures long. The amount of one kilogram of copper material is about three combinations, and the chain teeth are about seven feet and four inches long.If the chain teeth are made larger, the length will be shorter.
Yun Ruyao said softly: You should be priced by weight to be fair.
The unit of volume used in the Six Dynasties is about one fifty liter.
I just estimate that one pound of copper can make twenty feet, and five thousand pounds equals one hundred thousand feet, and I can get two million copper baht a year.
Yun Ruyao is well aware of the volume of copper materials and the production level of the copper ware workshop. According to her calculations, her income has dropped sharply by two-thirds, and it would be great to get more than 300 gold baht a year.
Brother Yun actually used this trick to fool me?
Yun Ruyao whispered: Third brother has not planned on you.The chain teeth are cast by casting. Although the sizes are different, the time it takes to make is not much different.Mr. Xiao originally calculated that he consumed 5,000 kilograms of copper a year and made 100,000 feet.
Still counting on a hundred thousand feet, the consumption of copper is not five thousand kilograms, but ten thousand three thousand six hundred kilograms.The first five thousand jin can be made of 37,000 feet, and the income is 740,000 copper zhu; the latter eight thousand six hundred jin can be made of 63,000 feet, and the price is 1.89 million silver zhu at 30 copper zhu per foot, which is a total of 2.63 million, which is more than 30% per year.I think this item is added by the third brother after 5,000 pounds?
Cheng Zongyang looked at her in surprise. This series of calculations involved the conversion of copper density and volume. It calculated the size from the volume of the chain element, then calculated the output based on the production capacity of the copper warehouse, and finally calculated separately, calculated the final income, and let it calculate it yourself. It would take at least ten minutes to hold a computer and make the formula.
Unexpectedly, this sick girl has the mental computing power of an electronic computer, and millions of numbers are said casually without any delay.
Cheng Zongyang breathed.You are right.That one was said by Brother Yun San.Ha, have you learned the method of speed calculation?It can be considered so fast.
No.
Yun Ruyao whispered: I just took the books to read when I was bored. Those servants were illiterate and sometimes they brought account books. I had to read them one by one and slowly I could do it.
So that's it...it's genius enough.Letting yourself read the account book will probably only fall asleep.
Yun Ruyao's eyes lit up: You seem to have read a lot of books?
...Read a little.
Can you tell me?
Um……
Cheng Zongyang thought for a while and there were three people, one with a white face, one with a red face, and the other with a black face, and the three of them hit the ground with their heads, and they became brothers from then on...
Is it the Three Jewishes in Taoyuan?
Have you seen it?Oh, behind them are the three brothers who get up from the ground and then protect Tang Monk from the West to obtain the scriptures.
Yun Ruyao smiled: No, that was Journey to the West.
Cheng Zongyang smiled and said: You have seen it all, what else can I say?
Can you tell me something I haven't seen before?
Where did you find her a story for a while?
After thinking for a while, Cheng Zongyang found that only he had read before coming to this world, he remembered clearly and had a long content.
As for whether it fits...
Let's talk about a simple version.
Cheng Zong coughed: There was a man named John Farrell... He killed his good friend with one knife, and then turned around in tears.
Yun Ruyao smiled in shock and said: He is a bad guy.
It can't be said to be very bad, it's just a little lustful... Oh shameless.
What happened later?
He killed the friend named Baby and then went to apologize to the princess...Oh!It was getting late, and Brother Yun San was still waiting for me to sign the contract.
Cheng Zongyang hurriedly stood up and jumped down the stairs.When he turned around, he saw Yun Ruyao's white and snowy face hidden among the fox fur, with a smile on his lips. He quietly looked at him and said softly: Will you still come to see me?
Cheng Zongyang just wanted to see how she recovered after fainting yesterday. After all, she was an unmarried girl, so she slipped over to see her if she had nothing to do.
Without thinking, Zong Yang showed a big smile: Of course!As long as you don't think I hate it!
Thank you, Mr. Xiao.
OK, let that kid take the blame to the end.Cheng Zongyang shook his hand and left the building as if flying.
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