Zhaoyuan (Daqing)
Coordinates: 45 ° 31 ' N , 124 ° 42' E
Zhaoyuan County ( Chinese 肇源 县 , Pinyin Zhàoyuán Xiàn ) is a district in the Chinese province of Heilongjiang . It belongs to the administrative area of the prefecture-level city of Daqing . Zhaoyuan has an area of 4,198 km² and has about 450,000 inhabitants (2004).