Heihe

Heihe (; ; Russian: Хэйхэ) is a prefecture-level city of northern Heilongjiang province, China, located on the Russian border, on the south bank of the Amur (Heilong) River, across the river from Blagoveshchensk. At the 2020 census, 1,286,401 people lived in the prefecture-level city of whom 223,832 lived in the built-up area (or metro) made of Aihui District. At the end of 2024, the resident population of the city was 1.23 million, including 823,000 in urban areas and 407,000 in rural areas.

thumb|left|Waterfalls at the Wudalianchi Geological Park () Wudalianchi (), formerly Dedu County (), is a county-level city in Heilongjiang province, Northeast China, under the jurisdiction of the prefecture-level city of Heihe. The city is served by Wudalianchi Dedu Airport.

'''Bei'an''' () is a county-level city in west-central Heilongjiang province in the People's Republic of China. It is under the jurisdiction of Heihe. Bei'an was the provincial capital of Bei'an province of Manchukuo, a puppet state set up by Japan during the Second World War. Bei'an received the unofficial moniker of "Gun City" because it was the location of Factory #626; which mainly manufactured Chinese clones of WW2 firearms and Type 56 rifles. Eventually, it was privatized in the 1980s as the Shougang Kingho Plant until it went bankrupt in 2006. Six years later, a museum detailing the his

county-level city in Heilongjiang, China

district of Heihe in Heilongjiang Province, China, formerly a separate city

county in Heihe, Heilongjiang, China

county in Heihe, Heilongjiang, China