Which city in China,  Qingzhen or Guang'an, is the more specific location in terms of the hierarchy of Chinese infrastructure?
Guang'an Guang'an () is a prefecture-level city in eastern Sichuan province. It is most famous as the birthplace of China's former paramount leader Deng Xiaoping. Guang'an lies between the hills of central Sichuan and the gorges area of the east.Guang'an is the only "Sichuan Chongqing Cooperation Demonstration Zone" in Sichuan and the nearest prefecture level city from the main city of Chongqing. It has been incorporated into the 1 hour economic circle of Chongqing.Because of its strategic location, it is called the "Gateway to Eastern Sichuan".Its population in 2014 was 3,231,600.
Guancheng Subdistrict Guancheng Subdistrict (Chinese:莞城街道; pinyin: Guǎnchéng Jiēdào, "City of "Scirpus", a genus of sedges" ) is a subdistrict in Guangdong Province, China under the administration of Dongguan City. It has an area of 13.5 km2 and a residential population of 230,000, of which 152,000 are new residents. Guancheng was the old political and cultural centre of Dongguan, before the government moved to the new centre in the Nancheng Subdistrict.