Yang Dahu, Yang Dashu is the same person, I just found out, it should be Yang Dashu, I don't know how to write it as Yang Dahu from the beginning, I wonder, hereby correct, sorry to everyone. Yang Dahu, Yang Dashu is the same person, I just found out, it should be Yang Dashu, I don't know how to write it as Yang Dahu from the beginning, I wonder, hereby correct, sorry to everyone