Introduction to the interior of Jiqing Building: Jiqing Building was built in the 17th year of Yongle in the Ming Dynasty (1419). It has a history of more than 580 years and covers an area of ​​more than 28,000 square meters. It consists of two circular buildings. It consists of four floors with more than 200 rooms in the outer circle. At its peak, more than 50 households and more than 300 people lived there.
Jiqing Building is not only one of the oldest Tuyuan buildings among the Hakka earth buildings, but its internal structure is also very unique. The whole building is divided into 72 non-interfering units with 72 stairs. The wooden structure They are all connected by tenons without a single iron nail. It is a rare example of ancient architecture.