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.

BEIJING, Feb. 1 (Xinhua) -- More than 304 million inter-regional passenger trips were made across China on Friday, the fourth day of this year's Spring Festival holiday, as the most celebrated holiday ...