The Master of Dunhuang, a documentary series about artisans and researchers dedicated to preserve and popularize Dunhuang's centuries-old heritage, is set to debut on the streaming site Tencent Video on Sept 7.
For Luo Yongxian, 48, of landlocked Guizhou province, landing a job at China Railway No 4 Engineering Group Co Ltd (CREC4) as a rebar worker three years ago has made his life much better.