Cultivated land, forests, grasslands, deserts and tidelands are ... mainly on the Northeast Plain, the North China Plain, the Middle-Lower Yangtze Plain, the Pearl River Delta and the Sichuan ...

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 ...