"The Unofficial History of Embroidered Couch" is a famous erotic novel in the late Ming Dynasty. It tells the story of extremely lustful and even incest in two families. This book has many versions, and each book is divided into different volumes, and the authors are also different at the beginning of the volume. The title of the Unofficial History of Embroidered Couch is divided into two volumes. The first line of the main text of the first line of the embroidered Couch is divided into two volumes. The first line of the main text of the first line of the embroidered Couch is written by the master of the love, correction by Xiao Yinzhai. The correcting of the main text of the second volume. The master of the laughing flower, correction by Jiangliguan. According to Wang Boliang's "Qulu" Volume 4, I know that it was the writing of the young game of Lu Tiancheng. It is regarded as the calligraphy of the young man in the 25th year of Wanli (1597) in Tiancheng's name is Qinzhi, with the name Jijin and the number one Yu Lansheng, a native of Yuyao, Zhejiang, Zhusheng, and the meticulous musical scripts. He was a famous opera writer in the Wanli period of the Ming Dynasty. He also has twenty or thirty novels such as "Sanxing", "Jingzhu", "Blue Bridge", and "Goddess". According to "Qulu", there is still "Biography of Leisure and Biography", which has been lost.