Zhangye City in northwest Gansu Province was a pivotal trading center midway along the Hexi Corridor on the ancient silk road, and at the core of east-West cultural exchanges and the commingling of di
The XXII Winter Olympic Games opened on February 7 in a spectacular ceremony which was attended by Chinese President Xi Jinping at the invitation of his Russian counterpart, Vladimir Putin. Xi’s appea
In recent year,the flooding has occurred with high frequency at LXQ(Long Xuyen Quadrangle)areas of Mekong Delta,Vietnam.It was considered as a major natural dis