General projects: Technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion; Internet sales (excluding sales of goods that require licensing); Software development; Sales of electronic products; Sales of instruments and meters; Sales of daily necessities; Luggage sales; Sales of daily wooden products; Sales of household goods; Sales of toys, anime, and entertainment products; Sales of mechanical equipment. (Except for projects that require approval in accordance with the law, business activities shall be carried out independently with the business license in accordance with the law)