If the son does not resemble the father, the father will hate him; if the son resembles the father, the father will doubt him. There are Fusu, the eldest son of the First Emperor, Liu Ju, the crown prince of Emperor Wu of the Han Dynasty, Li Jiancheng, the eldest son of Emperor Gaozu of the Tang Dynasty, Zhu Biao, the legitimate son of Taizu Ming Dynasty, Yinreng, the crown prince of the Kangxi Emperor, and can Li Chengqian really break this rule in his next life?