Introduction to Jinzhu Gate: "Jinzhu Gate" is the form of house door used by officials and officials of a certain level. The height, depth and width of the platform and pillars are significantly larger than that of the inverted house; the door leaf consists of a holding frame and a door frame. It is composed of , Yu plug, walking horse board, drum stone, panel door, etc.; between the outer eaves and columns of the gate, sparrows are installed under the eaves and fangs. The door is set between the golden pillars on the front eaves instead of between the central pillars, hence the name.