Chongqing, 2017
Zhengzhou, 2016
Tianjin,China. 2012-2017
Xi'an, 2017
Beihai, 2016
Chongqing,201708/2019
Zhengzhou,201608/2019
Tianjin,China. 2012-201708/2019
Guangxi,Beihai,China. 201608/2019
Beijing 2022
Moscow, Russia 2019
Beijing 2021
Zhengzhou 2019
Chongqing 2020
Xi'an 2017
Beijing 2017
Beihai 2016
Beijing 2016
Zhengzhou 2015
Guizhou, Guiyang, China 2013
Tianjin 2020
Helsinki 2014
Lanzhou 2013
Jinan 2012
Hancheng 2016
Changsha 2018
Liangshan 2017
Zhuhai 2016