Northeast China Plain

Northeast China Plain: It has an elevation lower than 200 meters.

North China Plain

North China Plain: Bordering on the Taihang Mountain in the west, the coast in the east, Yanshan Mountain in the north and the Huaihe River in the south, it has an elevation lower than 50 meters.

Plain in the middle and lower reaches of the Yangtze River

Plain in the middle and lower reaches of the Yangtze River: Stretching eastward from the Wushan Mountain to the coast, it was formed of alluvial deposits from the Yangtze River and its tributaries, with the elevation of a part of it lower than 5 meters.

Pearl River Delta Plain

Pearl River Delta Plain: Close to Guangzhou, Guangdong Province, it is about 50 meters above sea level.

Hetao Plain

Hetao Plain: Lying along the banks of the Yellow River in the Inner Mongolia and Ningxia Hui autonomous regions, it has an elevation lower than 1,000 meters.