Visa on Arrival
1. Passengers holding citizenship of the countries which have foreign relations or official trades with PRC can enjoy the facility of a Visa on Arrival (VOA) at Haikou International Airport. 
2. No-Visa policy with a validity of 21 days is available for travel groups of 2 or more members who hold passports of  Russia, Korea and Germany. 
3. No-Visa policy with a validity of 15 days is available for travel group of 5 or more members who hold passports of the 23 countries, i.e. USA, Singapore, Japan, Malaysia, Italy, Thailand, Philippines, Indonesia, UK, France, Austria, Switzerland, Sweden, Spain, Netherlands, Finland, Denmark, Norway, Canada, Australia, New Zealand, Ukraine and Kazakstan.

Upon entering Hainan, tourists must declare their luggage and articles at the Customs. Please Dial: 0898-851-6888 for detailed information on Chinese Customs.

Money
Tourists can have money exchanged to Chinese currency at the Bank of China and large hotels. The Ren Min Bi (Chinese currency) comes in denominations of 100, 50, 20, 10, 5, 2 and 1

Dialing Code: 0898

Zip Code: 570000

Useful Numbers:
Tourist Complaint: 8008768188 (Free)

University:
Hainan University (http://www.hainu.edu.cn/enweb/): It is the largest and key university of Hainan Province. It has Foreign Language schools teaching English, Japanese and French.
Location: No. 58, Renmin Avenue, Haikou, Hainan

Hainan Normal University: Established in 1949, it is the oldest advanced institute of Hainan Province. And it is the key normal university in Hainan. Chinese Center for Foreigners of the university is approved by the State Council to enroll foreign students from Japan, Thailand, USA, Korea and Germany, etc.
Location: No. 99, Longkun South Road, Haikou, Hainan

 Minority Groups
As well as the Han people, there are a number of minority groups living in the province. The Li Ethnic Minority Group is the native group of Hainan. With a population of over 1.3 million, they inhabit the Mt. Wuzhishan and southwestern areas of the Island. The Li Minority has a close cultural relationship with Zhuang and Buyi minorities. Their most famous product, Li Brocade, has been greatly admired since the Tang Dynasty (618-907).