Change of crop bears fruit

For local farmers in Qujing, money does grow on trees since the local government enticed the Joyvio Group to invest in plantations to grow a superfood. Wang Hao, Yang Feiyue and Li Yingqing report in Qujing, Yunnan.

Xu Huayuan is using secateurs to trim blueberry trees in a vast plantation in Yunnan province.

"You can try one of the blueberries that have turned dark blue on the trees. They are sweet," says the 32-year-old.