Incubation services for high-tech enterprises; Brand planning; R&D and sales of household products, personal care products, cosmetics, beauty instruments, electronic products, electromechanical equipment, machine equipment, Class I and Class II medical equipment, maternal and infant products, stationery (excluding publications), and audio equipment; Investment consulting (excluding securities, futures, insurance and other financial businesses, restricted projects); Corporate management consulting (excluding talent intermediary services); Marketing planning; Operating e-commerce; Domestic trade, and operating import and export business. (Except for projects prohibited by laws and administrative regulations; Projects restricted by laws and administrative regulations must obtain a license before they can be operated); Information system operation and maintenance services; Network technology services. Nonresidential real estate rentals. (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)