Xinhua Headlines: Thousands of years on, revival of two legendary cities on Silk Road

A crew member examines exportable "Dongfanghong" tractors at an assembly plant of YTO Group Corporation in Luoyang, central China's Henan Province, June 27, 2018. (Xinhua/Li An)

Staff work on an assembling line of YTO Group Corporation in Luoyang, central China's Henan Province, Feb. 11, 2018. (Xinhua/Li An)