Cool Dragon

Yamamoto Yoji
Hong Kong Children's Choir
tether nanopore
Lee Dong Yoon
Shen Ting


And Yonganxing believes that there are too many problems in the current shared bicycle market that need to be solved urgently. At present, in the dockless shared bicycle mode, bicycles are generally lacking and difficult to maintain, maintain and manage, and the loss rate, loss rate and depreciation of bicycles. Faster, coupled with the phenomenon of excessive and disorderly delivery in some cities, it will cause a certain degree of waste of resources.,tether nanopore.