a eunuch and a slave. He doesn't qualify to enter the main gate of the General's Mansion, so he can only use the side gate. This is about status and rules."“But he is also my servant, a person of this...ort, raise funds, and invest in the money-lending business!”Having said that, Liu Sida continued to advise earnestly: "My friends, doing business big but not refined is useless. Even if you only do on...