Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Haikou situated at the north of Hainan island, is the capital of Hainan Province of the People''s Republic of China and has an estimated population of 830,192 (2006), therefore by far the largest city on the island. Some people also call it "Meilan", as its airport area and name are Meilan District.