"Heilongjiang's Bignesses" Heilongjiang Sheng by yangshu

The Heilongjiang River, the Sino-Russian boundary river, flows across China, Russia and the Outer Mongolia. Its entire length is 4,370 kilometers, the 11th largest river in the world. Its drainage area is up to 1,843 square kilometers, ranking the 10th largest in the world.

Sanjiang Plain

Sanjiang Plain, in Heilongjiang Province, is a vast, low lying alluvial floodplain of about 50,000 square kilometres in the apex of the Heilong Jiang (Amur) and Ussuri rivers.

Xingkai Lake

Xingkai Lake, or Khanka Lake, is a transboundary freshwater body located on the border between Heilongjiang Province, and Primorsky Krai, Russia. The area of the lake is 4,190 square kilometers.

• In a nutshell:one of the most natural place in China