Introduction to Chengzhen Hall: Chengzhen Hall is a representative Dongyang ancient residential building in the film and television city. The four characters "Yeshao Bahua" are engraved on the top of the gate. The whole house consists of two groups of thirteen rooms at the front and back. It has a wide courtyard and a high hall. It is quite luxurious, but it is also exquisitely carved and timeless. This house is built with good drainage and fire prevention systems and has good safety.