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.
Shizhu Tujia Autonomous County Shizhu Tujia Autonomous County, or Shizhu County for short(石柱土家族自治县 Pinyin: Shízhù Tǔjiāzú Zìzhìxiàn) is located in southeastern Chongqing, China. It is south to Yangtze River, and neighboured to Pengshui County southernly, Fengdu County southwesternly, Zhong County northwesternly and Wanzhou District northernly, which are County-level divisions of Chongqing Municipality, and also to Lichuan CLC of Hubei Province easternly. It's in the center zone of Three Gorges Reservoir Region, and the only autonomous county for ethnic minorities in this region.