In ancient times, there was a strange woman who only wore white clothes all her life and never married, but she was always called by her husband's surname.
People in the world are grateful for his kindness, think carefully about his name, and understand the reason for his name. In order to repay his kindness, a "Yinpingxuan" was specially built for him to live in.
According to legend, the woman entered the house and never came out again. After repeated requests from the people, she revealed her name.
"Xuanhe..."