sentences:  Da Yu granted Yu Shun's son Shang Jun (商均) the Yu kingdom (虞国, now in Yucheng, Henan Province).Later, the descendants of Shang Jun took the name of the kingdom as their surname.During the Zhou Dynasty, Zhou Wu Wang (1,134-1,115BC) granted the descendants of Zhongyong of Wu, the son of King Tai of Zhou, territory to the northeast of Pinglu in Shanxi.