![Deliveryman proposes with 11 electric tricycles(2/7)](http://www.ecns.cn/hd/2017/07/06/49d1a2df8dc34118974ec217878ab89f.jpg)
Deliverymen drive electric tricycles decorated with balloons in Changchun, Jilin province, attracting attention of passers-by. (Photo/chinadaily.com.cn)
Deliverymen drive electric tricycles decorated with balloons in Changchun, Jilin province, attracting attention of passers-by. (Photo/chinadaily.com.cn)