------China is considering regulating bike-sharing services that are booming nationwide but causing a significant challenge to urban management.
Shared bikes park at a recommended site in Shijingshan District of Beijing, capital of China, March 17, 2017. More than 100 recommended parking sites for shared bikes have been set in Shijingshan, which largely reduced parking chaos caused by the public transporting tools. (Xinhua/Zhang Chenlin)
