By 2020, there will be 34 provincial administrative regions (including 23 provinces, 5 autonomous regions, 4 municipalities directly under the Central Government and 2 special administrative regions), 333 prefecture-level administrative regions, 2,844 county-level administrative regions and 3,8741township administrative regions in China. Beijing is the capital of China. China's land area is about 9.6 million square kilometers, the coastline of the eastern and southern continents is10.8 million kilometers, and the area of inland and coastal waters is about 4.7 million square kilometers. There are more than 7,600 large and small islands in the sea area, of which Taiwan Province Island is the largest, with an area of 35,798 square kilometers. China borders 14 countries and is adjacent to the sea of eight countries.