North China Plain: Bordering on the Taihang Mountains in the west, the coast in the east, Yanshan Mountain in the north and Huaihe River in the south, it covers 310,000 square km, with an ...
More than 40 per cent of China is grasslands and savannahs and much of it is in dry areas with low productivity. However, the Songnen Plain and Hulunbuir Plateau in the northeast are two of the ...