Yak and pasture offer a lifeline to herdsmen living above an altitude of 4,700m in Naqu city in China's Tibet.<br /><br />Watch how a poverty-alleviation programme has changed the lives of local herdsmen. <br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
