Golden Whip Stream - Photos by Frank Chen, Zhangjiajie, Hunan Province, China
Golden whip stream is praised to be the most beautiful valley in the world, it is famous for the fresh air, so called "oxgeny bar", a survey shows that it can make your life 3 seconds longer if you take breath in the golden whip stream for one hour. in 2006, When visiting Golden Whip Stream, the vice-governor of Colorado, USA, Nancy Dick, remarked that" the air in zhangjiajie is so fresh that it worthes 5 dollars for each breath".