So Guan Ying. According to checking the Aiki app, it is known that Maiqi Tusi silly son of the main character in the TV series "Dust and Dust". The drama is adapted from A Lai's long novel of the same name, which tells the family history of the Maiqi Tusi family's opium cultivation, the introduction of trade, the entry of the Han Chinese, and the arrival of the People's Liberation Army intertwined with blood and tears. The prototype of the stupid son of Maiqi Tushi in the play is Suo Guanying, the Tushi of Zhuo Keji.