Sanya is the southernmost city on Hainan Island, and one of the three prefecture-level cities of Hainan Province, in Southeast China. According to the 2010 Census, the population of Sanya is of 685,408 inhabitants, living in an area of 1,919.58 square kilometres (741.15 sq mi). The city is renowned for its tropical climate and has emerged as a popular tourist destination, also serving as the training site of the Chinese national beach volleyball team. Sanya is home to small concentrations of Utsul people.
As the capital of Guangdong province in South China, Guangzhou, serves as an important national transportation hub and trading port. Located just south of the Tropic of Cancer,Guangzhou has a humid subtropical climate influenced by the East Asian monsoon.Summers are wet with high temperatures, high humidity and a high heat index. Winters are mild and comparatively dry. Guangzhou is one of mainland China’s Leading commercial and manufacturing regions, its education level is very high, many international students apply for university which located in Guangzhou.
Wuhan, is the capital of Hubei province. It lies in the eastern Jianghan Plain at the intersection of the middle reaches of the Yangtze and Han rivers. It is a major transportation hub with dozens of railways,roads and expressways passing through the city. For its crucial location in domestic transportation, Wuhan was to some degree referred to as the Chicago of China.” Wuhan Tianhe International Airport is one of the busiest airports in central China and it is located 26 kilometres (16 mi) north of Wuhan. The education level of this city is comparatively high than normal city. Many famous university of this city attracted more and more international students.