Circular railway in Guiyang put into service

A performer stages Sichuan opera face changing show for passengers on a train in Guiyang, southwest China's Guizhou Province, March 30, 2022. (Photo: China New Service/Qu Honglun)

Ring road fast railway is officially put into operation today in Guiyang, marking the first inter-city ring rail line in Guizhou. It takes about 1.26 hours to complete the whole journey of 113 kilometers.