Hummingbird crowdsourcing currently includes 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, Taizhou and Jiangmen.