Tang family is divided into outer door and inner door. Inner door is the core child of the family, while outer door is the side branch of some families, the branch that extends and develops, and the person who helps the inner door of the family to manage some family industries. After all, a large family needs to survive and have a strong economy to support. Yin Wanshan, although the leader of the outer door, is also the core figure of the inner door. After all, the control of a large family cannot make the outer door independent. The children of the outer door are responsible for the management, but...