In the 22nd year of King Zhou Huiwen (655 BC), Chong'er, the son of Jin went to Di (commonly known as Chong'erchuan in the upper reaches of Huaining River).
In the eighth year of King Jin (512 BC), the Jin people destroyed Di, possessed the land, and the territory belonged to the Jin.
In the fourth year of King Kao (437 BC), Wei Si, Doctor Jin, got Shangjun in division, and the territory belonged to Wei.
In the eighth year of King Xian (361 BC), Wei built the Great Wall from the north of Zheng Binluo to Shangjun.
In the 41st year of King Xian (328 BC), Wei was forced to take up the fifteen counties of Shangjun to Qin, and the territory belonged to Qin.
