Workers move shared bikes to a designated parking area in Beijing on May 20. Photo: VCG

Staff check shared bikes parked on the street. Photo: VCG

A worker uses a phone to check the information of registered shared bikes. Photo: VCG

Staff arranged shared bikes in front of Beijing’s Fuxing Hospital on May 15. Photo: VCG

Hundreds of shared bikes are piled up on the sidewalk outside the Lianhuachi long-distance bus station in Beijing on Feb. 21 2018. Photo: IC Photo

A large number of shared bikes piled up near a village in Fengtai district, Beijing, on June 14, 2018. Photo: IC Photo

Shared bikes piled up along the river in Beijing’s Dongcheng district, Beijing, on Sept. 9, 2018. Photo: IC Photo