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.
Chongzhou Chongzhou () is a county-level city under the jurisdiction of Chengdu, the capital of Sichuan province, People's Republic of China, located about 37 km west-southwest of downtown Chengdu. It is accessible by road from central Chengdu via the 65.1 km -long S8 Chengdu–Wenjiang–Qionglai Expressway, just outside the Chengdu greater ring road.