General items: network technical services; import and export of goods; sales of outdoor products; sales of seals; sales of rubber products; sales of bearings; sales of bearings, gears and transmission parts; sales of luggage; retail of bicycles and spare parts; sales of daily necessities; retail of cosmetics Sales of office supplies; sales of office equipment; sales of household appliances; retail sales of hardware products; sales of knitted textiles; retail sales of computer software, hardware and auxiliary equipment; sales of labor protection supplies; food sales (only prepackaged food is sold); sales of machinery and equipment; clothing and apparel Retail; retail of shoes and hats; sales of communication equipment; repair of communication equipment; retail of sporting goods and equipment; sales of furniture; sales of electronic products; retail of arts and crafts and collectibles (except ivory and its products); sales of building materials; sales of plastic products; Sales of daily glass products. (Except for projects that require approval according to law, business activities can be carried out independently with a business license and in accordance with the law)