A blue dragonfly rests on the tip of a tree leaf in Tianlong Canyon, Hunan Province. [Photo:CRIENGLISH.com/ Duan Xuelian]
![A blue dragonfly rests on the tip of a tree leaf in Tianlong Canyon, Hunan Province. [Photo:CRIENGLISH.com/ Duan Xuelian]](http://images.china.cn/attachement/jpg/site1007/20090908/000d87ad3cdd0c103e8723.jpg "A blue dragonfly rests on the tip of a tree leaf in Tianlong Canyon, Hunan Province. [Photo:CRIENGLISH.com/ Duan Xuelian]")
