People walk in the duty-free shop at Meilan International Airport in Haikou, capital of south China's Hainan Province, Dec. 21, 2011. (Xinhua/Guo Cheng)

People walk in the duty-free shop at Meilan International Airport in Haikou, capital of south China's Hainan Province, Dec. 21, 2011. (Xinhua/Guo Cheng)

Watches are seen in the duty-free shop at Meilan International Airport in Haikou, capital of south China's Hainan Province, Dec. 21, 2011. (Xinhua/Guo Cheng)

The combined photo taken on Dec. 21, 2011 shows the booths in the duty-free shop at Meilan International Airport in Haikou, capital of south China's Hainan Province. (Xinhua/Guo Cheng)

The duty-free shop at Meilan International Airport, opened on Wednesday, is the second of the kind in Hainan. The shop, with more than 100 staff members, is operated by the newly-founded state-owned Hainan Provincial Duty Free Co. Ltd..