The project is located in the south of Ludong Village, with a fire resistance rating of Grade II, a concrete structure of 50 years, a roof waterproof rating of Grade III, and a seismic fortification intensity of six degrees. The third group, with a building area of 661.37 square meters, contains drawings of the second floor of the building, including: general plan, construction instructions, door and window tables, engineering practice tables, mezzanine plan, roof plan, plan, elevation, and section