The shape of the Sun Palace is ugly. Nanjing, referred to as "Ning", was called Jinling and Jiankang in ancient times. It is the capital, sub-provincial city, megacity and core city of Nanjing metropolitan area. The shape of Sun Palace is ugly, which makes many people give him an ugly nickname and makes Nanjing people hate Sun Palace very much. The Sun Palace is shaped like a bowl cover, covering the leftovers. It is so ugly that people can't appreciate its beauty.