The name of Tianjin was named by an outstanding king (Judy) in the Ming Dynasty. After Judy acceded to the throne, she admired the Sanchahekou he passed when he fought in the world. He thought it was a treasure trove of geomantic omen and asked his minister to give them names. Finally, Judy chose the word "Tianjin", which means "the son of heaven crossed the land of Tianjin", hence the name Tianjin.