Sanya is the southernmost city in Hainan province, China. The land area of Sanya is 1921 square kilometers. Sanya is superior in tropical climate and natural resources. It is known as "the oriental Hawaii" and "Sunshine City" because of its special tropical scences as well as its attractive nature. Sanya is a very popular holiday destination.Sanya's tourist resources are not only special in china, but also rare in the world. Within the city, many tourist attractions are dotted everywhere--the national Yalong Tourist Area, the Tianyahaijia, the Great Eastern Sea, the Luhuitou Peninsula, Sanya Bay and the Luobi Grotto. Besides, there remain the ancient Yazhou City and relics.Sanya relies on local tourism resources to drive economic development.Besides, Sanya is the center of the city and the transportation and communication hub in southern Hainan province, is one of the important foreign trade port opening on the gold coast's southernmost China's southeast coast.