Where is Sanjiangkou?

Sanjiangkou is located 4 kilometers northeast of Tongjiang City, Jiamusi City, Heilongjiang Province.

Sanjiangkou is the confluence of Songhua River and Heilongjiang and the border between China and Russia. After confluence, it is commonly known as "Huntongjiang", hence the name "Sanjiangkou".

Heilongjiang flows from west to east, the water is dark green, gentle and magnanimous; Most of the sediments in Songhua River are yellow. After the yellow Songhua River meets the black Heilongjiang River, the river is surging and clear, and it flows eastward for dozens of miles, which is one of the famous natural wonders in Northeast China.

Sanjiangkou is a battleground for military strategists in past dynasties. Hezhe nationality and Manchu and Han soldiers and civilians in China have fought against Russian aggression against China many times here, so they are called "ancient battlefields".

Related introduction of Tongjiang City:

Tongjiang is a county-level city under the jurisdiction of Heilongjiang Province, which is managed by Jiamusi City. Tongjiang is located on the south bank of the intersection of Songhua River and Heilongjiang in the northeast of Heilongjiang Province, with Fuyuan in the east, Fujin City and Raohe County in the south, Songhua River and Suibin County in the west, and Russian Jewish Autonomous Prefecture across the river from Heilongjiang in the north. The length of the border line is170km. With a total area of 6,300 square kilometers, it governs 6 towns, 2 townships, 2 ethnic townships and 6 state-owned farms.

Tongjiang city is located in the humid climate zone in the middle temperate zone, which belongs to the continental monsoon climate, with obvious differences among the four seasons. Winter is cold and long, with north wind and dry climate; Summer is short, warm and rainy, southerly, with concentrated rain and humid climate; In spring and autumn, the climate is changeable and windy due to the alternation of winter and summer monsoon.

Refer to the above? Baidu encyclopedia-sanjiangkou