Introduction to the theater: The theater is a building specially used for chieftains and their families to watch plays. It looks like a box today. But men don’t mix with women. In the old society, class levels, old and young, men and women, masters, servants and common people were all divided more strictly. In the middle of the building are the chieftain and Yintai, with their sons on the left and women on the right having their own seats. The theater is located upstairs in the left wing.