Eric Walker added r/CityPorn - Chongqing's financial district in full effect [OC] to Chongqing

Eric Walker added r/CityPorn - Chongqing on a good day to Chongqing

Eric Walker added r/CityPorn - Chongqing on a good day and r/CityPorn - Chongqing's financial district in full effect [OC] to Chongqing, and added Chongqing to Cities in China

Eric Walker added a number of topics to Cities in China, and added Cities in China to China and Cities in Asia