There are no stores in China that are part of the tax-free system, only on about. Hainan in the city of Sanya, you will find several outlets that issue Tux Free checks for the purchase amount of 5,000 RMB, and not on all types of goods. By the way, in China, and so low prices, in addition, no one canceled the opportunity to bargain, so without tax-free shopping for you, I think, will be profitable. Perhaps you will also be interested in the article Stores of China