Final goodbye: Astronauts perform tai chi before leaving
chinadaily.com.cn | Updated:  2016-11-18 08:35
 
|  | 
| An astronaut performs a tai chi routine before leaving Tiangong II on Thursday morning. [Photo/CCTV] | 
|  | 
| An astronaut performs a tai chi routine before leaving Tiangong II on Thursday morning. [Photo/CCTV] | 
