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.
Ji'an Ji'an () is a prefecture-level city situated in the central region of Jiangxi province of the People's Republic of China while bordering Hunan province to the west. It has an area of 25,219 km² and as of the 2010 census, had a population of 4,810,339, of whom 538,699 live in the built-up ("or metro") area made of 2 urban districts. Ji'an lies next to the Luoxiao Mountains (罗霄山脉) with the Gan River (赣江) running through the middle of the city. Local dialects include a form of Gan Chinese (Jicha subgroup, 吉茶片) as well as Hakka Chinese.