Nianzishan District

The district of Nianzishan (碾子山区 ; pinyin : Niǎnzishān Qū) is an administrative subdivision of the province of Heilongjiang, China. It is under the jurisdiction of the prefecture-level city of Qiqihar.

Nianzishan is located on the Yalu River, some 80 km to the west of Qiqihar's main urban area.

Coordinates: 47°30′27″N 122°53′15″E / 47.50745°N 122.887398°E