Wuzhishan (literally, five point mountain) is a county-level city in the highlands of Hainan Island, China.

The city's total area is 1129 square kilometres, and its population is 115,000 people.

3Prefecture capital status established by Heilongjiang Province and not recognized by Ministry of Civil Affairs.

Disputed by Oroqen Autonomous Banner, Hulunbuir, Inner Mongolia as part of it.

5The claimed province of Taiwan no longer have any internal division announced by Ministry of Civil Affairs of PRC, due to lack of actual jurisdiction.