What does Zitong mean?

What does the name Zitong mean? There is a lot of speculation about this. According to some experts' research, Zitong's original work Zitong was first seen in Five Kinds of All-around Pinghua: "da ji asked Tian Zi:' What treasures did the King get from his recent writing? Watch it with the children in the future. Lv Hou:' Zi Tong was ordered to behead Han Xin at Weiyang Palace on September 21st. The imperial edict of Emperor Gaozu said:' ...' I will swim in the clouds and dream, make my son emperor, earn three people into the palace, and endanger my life'. "In the novels of the Ming Dynasty, the title of the queen was gradually replaced by Zitong. For example, in The Journey to the West, "The king opened his eyes and saw a light on the queen's head. He quickly got up and said,' Zitong, what are you waiting for?' ") Journey to the West back to the eighty-fourth)

If Zitong is a place name.