Furniture manufacturing and sales; automobile and motorcycle parts and accessories manufacturing and sales; clothing production and sales; fruit and nut processing (except deep processing) and sales; electronic products, computer software and hardware sales and maintenance; computer digital image processing; computer system integration and network engineering design and construction; digital photography services; office supplies, automobiles, refined oil retail (excluding gasoline), prepackaged food, dairy products (including infants and young children) Formula milk powder) sales; design, production, agency and release of advertising; trade agency; retail of computers, software and auxiliary equipment; retail of communication equipment; information security services; software operation and maintenance services; Internet of Things technical services; information technology consulting services; cloud software services; communication network support system technical services; Internet retail; office services; online business consulting; wholesale of stationery supplies; online data processing and transaction processing business.