Overview of the first floor: The Guest House consists of one underground floor and three floors above ground. The bottom floor was originally the governor's servants and catering room. Entering the first floor through the west door, you can see the foyer, atrium, lobby, conference room, ballroom, restaurant and flower room in sequence. The hall on the first floor is about 9 meters high. The walls of the hall are decorated with bronze sculptures and oil paintings. The lower part of the wall is surrounded by brown protective boards, which is very elegant.