In which year did Guizhou open its first high-speed rail loop tourist train?

Guizhou opened its first high-speed rail loop tourist train in 2019. Specifically, Guizhou Province launched Guizhou's first high-speed rail loop tourist train on May 26, 2019. The special train is called the "Journey to Guizhou". The tourist train departs from Guiyang and passes through Zunyi, Anshun, Xingyi, Tongren and other famous scenic spots in Guizhou Province, providing tourists with convenient transportation and promoting the development of tourism in Guizhou Province.