中国的国内贸易行业，按照目前商品流通行政主管部门所管理的范围划分，可分为三大类：一是批发零售、佣金代理等商品流通业；二是餐饮、旅店、理发、照相、洗染、修理等服务业；三是由商品流通行政部门所管理的肉类屠宰、食品加工、酒类酿造、调味品生产和商用机械等加工... China’s domestic trade industry can be divided into three categories according to the scope of the current administration of commodity circulation administration: one is the circulation of commodities such as wholesale and retail, commission agents, etc. The other is the circulation of food and beverage, hotels, haircuts, photography, dyeing and washing , Repairs and other service industries; third is meat slaughtering, food processing, wine brewing, condiment production and commercial machinery and other processing managed by the commodity circulation administration ...