At present, the cities open to crowdsourcing include Baotou, Beijing, Harbin, Dalian, Tianjin, Shenyang, Changchun, Yingkou, Anshan, Baoding, Chengdu, Xinxiang, Wuhan, Xi 'an, Zhengzhou, Chongqing, Yinchuan, Changsha, Xianyang, Huangshi, Zhoushan, Jingdezhen, Shanghai, Wenzhou, Ningbo, Hangzhou, Jiaxing, Jinhua and Taizhou.