BEIJING, Feb. 8 (Xinhua) -- China's Ministry of Transport (MOT) has urged efforts to expedite the development of standards for road and air collaboration in low-altitude transport and artificial ...

See? “By” originally means “bye” or byway. That’s why, in fact, some people still spell “by the by” as “by the bye”. By the ...

BELGRADE, Feb. 1 (Xinhua) -- The Lajkovac-Valjevo motorway in Serbia, built by China's Shandong Hi-Speed Group, was officially inaugurated on Saturday, marking the full completion of the main route.