自麦当劳。肯德基进人中国之后，连锁店在各大中城市蜂涌而起。广州市粮食总公司近年把遍布城乡的粮店改为连锁店，深化企业管理体制改革，取得良好的效益，一改连年亏损的局面。其良好的服务、公道的价格、国有企业的信誉等优势产生了叠加效应，给消费者以信心，终于扭转了十 Since McDonald’s. After KFC entered China, the chains burst into large and medium-sized cities. In recent years, Guangzhou Grain General Corporation has changed the grain stores covering all urban and rural areas into chain stores, deepened the reform of the enterprise management system, and obtained good benefits and changed the situation of successive years of losses. Its good service, fair prices, the credibility of state-owned enterprises and other advantages have a superposition effect, giving consumers confidence, and finally reversed the ten