Furniture manufacturing; furniture sales; furniture installation and repair services; furniture spare parts production; office supplies sales; professional design services; technical services, technology development, technical consultation, technology exchange, technology transfer, technology promotion; sales of metal materials; sales of building materials; sales of luggage; sales of leather products; wholesale of cosmetics; retail of cosmetics; sales of electronic products; wholesale of hardware products; retail of hardware products; sales of communication equipment; wholesale of computer software, hardware and auxiliary equipment; retail of computer software, hardware and auxiliary equipment; rubber Sales of products; retail of arts and crafts and collectibles (except ivory and its products); wholesale of arts and crafts and collectibles (except ivory and its products); sales of daily necessities; wholesale of clothing and apparel; retail of clothing and apparel; sales of cameras and equipment; sales of audio equipment; retail of auto parts and accessories; wholesale of auto parts and accessories; retail of motorcycles and spare parts; wholesale of motorcycles and spare parts; graphic design and production; information consulting services (excluding licensing information consulting services); professional cleaning, cleaning, and disinfection services; ticket agency services.