The main features of Meizhou Weilong House are as follows: 1, axis of symmetry, primary and secondary order; Tidy up the courtyard around the hall. 2. There must be a half moon pool in front of the house and a half moon baby behind the house. The two semicircles are combined into one, similar to the Yin-Yang Taiji schema. Two semicircles surround the square hall, which means "the place where the sky is round", and the whole house is compared to a small universe, which embodies the philosophical thought of "harmony between man and nature".
3. Hakka geomantic geographers often compare the dragon house in the hall with the human body, and determine the proportion and plane relationship of the whole house according to the proportion of the human body.