Engineering and commercial project development; Warehouse logistics; Import and export of goods and technology; Sales and online sales: maternal and child products, pre packaged food, bulk food, health products, alcoholic beverages, beverages, daily necessities, textiles, toiletries, clothing, shoes, hats, bags, leather products, glass products, ceramic products, electronic products, cultural and office supplies, photography equipment, household appliances, small appliances, stainless steel products, aluminum alloy products, kitchen utensils, handicrafts, paper products, family planning products, hotel supplies, toys, lighting fixtures, clocks, communication equipment, decorations, computers and auxiliary equipment, aquatic products, fruits and vegetables, building materials, furniture, household items. (Projects that require approval according to law can only be carried out after approval by relevant departments) Development of engineering and commercial projects; Warehouse logistics; Import and export of goods and technology; Sales and online sales: maternal and child products, pre packaged food, bulk food, health products, alcoholic beverages, beverages, daily necessities, textiles, toiletries, clothing, shoes, hats, bags, leather products, glass products, ceramic products, electronic products, cultural and office supplies, photography equipment, household appliances, small appliances, and projects that require approval by relevant departments before conducting business activities;