General projects: Engineering and technical research and development, internet sales (excluding sales of goods requiring licenses), cosmetics retail, cosmetics wholesale, sundries sales, sales of arts and crafts and ceremonial supplies (excluding ivory and its products), sales of metal tools, retail of hardware products, sales of special chemical products (excluding dangerous chemicals), sales of rubber products, sales of plastic products, retail of arts and crafts and collectibles (excluding ivory and its products), sales of metal products, sales of special ceramic products, sales of toys, sales of toys, animation and amusement products, advertising production, advertising release, advertising design and agency, graphic design and production, retail of stationery, enterprise image planning, consulting and planning services, organization of cultural and artistic exchanges, conference and exhibition services, import and export of goods, import and export of technology, sales of car decoration products, sales of auto parts, sales of daily necessities, sales of daily sundries, domestic trade agency, import and export agency, wholesale of clothing and accessories, retail of clothing and accessories (except for projects that require approval according to law, business activities can be carried out independently based on the business license).