Which city, Daqing or Pengzhou, is a prefecture-level city in the west of Heilongjiang province, People's Republic of China?
Daqing Daqing (; formerly romanized as Taching) is a prefecture-level city in the west of Heilongjiang province, People's Republic of China. The name literally means "Great Celebration". Daqing is known as the Oil Capital of China and has experienced a phenomenal boom since oil was discovered at the Daqing Oil Field in 1959.
Zhenjiang Zhenjiang, formerly romanized as Chenkiang, is a prefecture-level city in Jiangsu Province, China. It lies on the southern bank of the Yangtze River near its intersection with the Grand Canal. It is opposite Yangzhou (to its north) and between Nanjing (to its west) and Changzhou (to its east). Zhenjiang was formerly the provincial capital of Jiangsu and remains as an important transportation hub.