Photo taken on Jan. 1, 2011 shows the tax refund signal in an authorized store in Haikou, capital of south China's Hainan Province. Overseas tourists can claim tax refunds of 11 percent of their purchases from certain shopping malls in Hainan Province when leaving China there from Jan. 1, 2011 on. The rebate covers clothing, shoes, hats, cosmetics, clocks and watches, jewelry, electronics, stationery, sports goods, medical instruments and furniture. [Xinhua/Guo Cheng]