1. County Hope
Jiyang County: During the reign of Emperor Hui of the Jin Dynasty, part of Chenliu County was placed in Jiyang County. It was abandoned after the southern crossing. Its hometown is in the east of Lankao County, Henan Province today. The southern area of ??Dongming County, Shandong Province.
2. Hall number
Chuanjing Hall: Confucius wrote "Spring and Autumn", Zuo Qiuming wrote "Zuo Zhuan" in order to spread "Spring and Autumn", explaining the contents of "Spring and Autumn" in detail .
Gao Yitang: In the Spring and Autumn Period, Zuo Botao and Yang Jiaoai went to Chu State to seek employment. They encountered heavy snow on the way and it was cold and they had no food. Bo Tao gave all his clothes and food to Yang Jiao'ai and asked him to go to Chu alone to prevent them both from freezing and starving to death. Bo Tao himself crawled into the hole of a big tree and died of hunger and cold. After Yang Jiao'ai became an official in Chu State, he returned to the willow tree, split the trunk, and buried Zuo Botao again.
In addition, the main hall names of the Zuo surname are: "Sandu Hall", "Dunhou Hall", etc.