The history of fasting
The birth of the name Zhai Hao in Private Words was not later than Han and Jin Dynasties. Volume 346 quotes Jin Zhuan: Ji is eager to learn, can belong to the literature, and his home is in Gongxian County. The door is called Houmen, and the room is called Shenzhong Room. This is the name of its room. "Mountain Hall Examination" said that Huan Wen began to fast in Zhou Nan at the beginning of the year, and learned to draw Panlong during the fast, so he was named Panlong Zhai. However, it was not until the Tang and Song Dynasties that the custom of replacing the name with the name of the house gradually emerged, the most famous of which was Xin Qiji's home, Jia Xuan. This is a study he built outside Shangrao County in the eighth spring of Xichun (1 18 1). Because there are fields next to it, it is named Jiaxuan, which means the porch of crops. On New Year's Day in the fifteenth year of Xichun (1 188), disciples compiled a collection of teachers' collected works, named after Jia. Since then, with the widespread spread of his poems, the number of Jia Xuan has somewhat overshadowed his real name.