The 19th National Science and Technology Week is held from May 19 to 26. In Beijing, the main venue of the event, more than 410 major scientific and technological achievements are displayed.
![[Story in Beijing] Ming Xu: voluntary work in Beijing brings me friendship_fororder_沙特阿拉伯明旭_副本](http://p2.cri.cn/M00/23/0F/CqgNOlzP6geAV3N2AAAAAAAAAAA379.570x320.jpg)
![[100 Reasons for Loving Beijing] American guy Steve: I love riding bike in Beijing_fororder_8. 美國人Steve_副本](http://p2.cri.cn/M00/03/84/CqgNOlyCMRKASeCGAAAAAAAAAAA889.1064x597.570x320.png)
