Analysis of information sources in references of the Wikipedia article "中国地理" in Chinese language version.
The second largest island off the coast of China, Hainan is located in the tropics at about 18oN Latitude and is separated only by a short distance from the Leizhou Peninsula, Guangdong Province.
The second largest island off the coast of China, Hainan is located in the tropics at about 18oN Latitude and is separated only by a short distance from the Leizhou Peninsula, Guangdong Province.