Introduction to Yuqing Building: Yuqing Building was built in 1729. It has a single ring. The main building is 3 stories high, with 34 bays on each floor. It has a door and 4 stairs. There are no windows on the first and second floors. There is a patio in the middle and an inner courtyard. Corridor floor plan. Yuqing Building is the same as Jiqing Building. All the people in Yuqing Building have moved out of the earth building and become the "Yuqing Building Inn" with accommodation and catering.