Banh Bao is a vietnamese meat bun. Usually stuffed with meat ball, bbq pork and steamed eggs Cha Siu Bao is a chinese meat bun. It is stuffed with chopped bbq pork (cha siu) and is usually sweetened. Oh yea and anthony wong makes some good ones i heard. Anyways which one do you prefer? Or do you like other types of meat buns?