General project: Sales of daily necessities; Food sales (only selling pre packaged food); Sales of office equipment consumables; Internet sales (except for the sale of goods that need to be licensed); Personal Internet live broadcast service; Professional design services; Offshore trade operations; Domestic trade agency; Conference and exhibition services; Packaging services; Office services; Food import and export; Internet sales of food (only pre packaged food); Import and export of goods. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law)