Geo-strategic location is very important, with many neighboring countries, long borders and concentrated big countries. The geographical environment of China includes territorial sea, contiguous zone, exclusive economic zone and continental shelf. There are many neighboring countries and great responsibilities. There are many neighbors around. These neighboring countries have different levels of economic and social development, different systems, systems and horizons, and various episodes have occurred in their mutual exchanges in history.

China regional location:

China is located in the east of Asia and the west coast of the Pacific Ocean. It starts from the center of Heilongjiang near Mohe in the north and reaches Zengmu shoal in Nansha Islands in the south. It starts from Pamirs in the west and ends at the intersection of Heilongjiang and Wusuli rivers in the east. The land area is 9.6 million square kilometers and the land boundary is more than 20,000 kilometers. The territorial sea consists of the Bohai Sea (inland sea), the Yellow Sea, the East China Sea and the South China Sea, and the coastline of the eastern and southern continents is1.8000 km long.

China has a land border of 22,800 kilometers, bordering North Korea in the east, Mongolia in the north, Russia in the northeast, Kazakhstan and Kyrgyzstan in the northwest, Afghanistan, Pakistan, India, Nepal and Bhutan in the west and southwest, and Myanmar, Laos and Vietnam in the south. The east and southeast are across the sea from Korea, Japan, the Philippines, Brunei, Malaysia and Indonesia.

Geological environment characteristics of China:

1. China is surrounded by the sea on three sides.

2. The land is surrounded by mountains on three sides, with wasteland and frozen soil in the north, Gobi and desert in the west and mountains, rivers and tropical rainforests in the south.

3. China is one of the countries with the largest number of land and sea neighbors in the world, with powerful land and sea neighbors, such as Japan, Russia, India and South Korea.

4. China has complicated territorial and territorial disputes with quite a few neighboring countries. For example, the dispute between the East China Sea and the South China Sea.

5. There are many cross-border ethnic groups around China and neighboring countries, and there are a series of hot issues and potential unstable factors around China.