The gate has a high threshold. The threshold in ancient times was a sign of measuring the height of a person's official position. This is a threshold of two-profile officials, of course, much higher than what I saw in "Doctor's" just now. Whenever the host's wedding celebration or identity of the official and noble people come to open the middle door, usually the side door on both sides of the Yimen enter, the civilian officer enters from the right, the Wu will enter from the left, and the officials above seven products can open the door and cross the threshold. The forward of the hall is composed of the upper and lower halls, three rooms and the left and right sides of the room. The columns are slanted and carved into the upside-down lion, the wooden lotus doors in the house, and some ancient furniture, all exquisite and exquisite, which shows the luxury of the owner at that time.