Food production; food sales. General items: food sales (only pre-packaged food); internet sales (excluding goods requiring sales permits); food internet sales (only pre-packaged food); transportation cargo packaging services; parking lot services; road cargo station operations; road cargo transportation for ordinary freight vehicles with a total mass of 4.5 tons and below (excluding network freight and dangerous goods); ordinary cargo warehousing services (excluding hazardous chemicals and other items requiring permits); new material technology research and development; cell technology research and development and application; engineering and technological research and experimental development; agricultural science research and experimental development; advertising design and agency; marketing planning; corporate image planning; project planning and public relations services; advertising publication; advertising production; brand management; literary and artistic creation; entrepreneurship space services; organizing cultural and artistic exchange activities; other cultural and artistic brokerage agency; property management.