Food production; Food sales; Food internet sales. General items: Import and export of goods; Import and export of food; Import and export of technologies; Vegetable cultivation; Fruit cultivation; Aquatic plant cultivation; Leisure and sightseeing activities; Agricultural and sideline product sales; Edible agricultural product retail; Production, sales, processing, transportation, storage, and other related services of agricultural products; Food sales (pre-packaged food only); Food internet sales (pre-packaged food only); Primary processing of edible agricultural products; Road freight transport of general cargo vehicles with a total mass of 4.5 tons or less (excluding online freight and dangerous goods).