Jiang Chaozong, whose real name was Yu Cheng, was renamed Chaozong, whose name was Dazhong, and whose name was four unlike. Because he ranked fourth, he was called "Mr. Si". Jiang Cun, Jingde County, Anhui Province, who lives in Mabu Town, Lu 'an Prefecture (now Jinzhai County), is an important figure of Beiyang Warlords.