Villagers pick tea leaves in Changyangou Village in Xuanen County, Central China’s Hubei province, Feb 27, 2017.[Photo/Xinhua]

Tea leaves are seen in Xiangjia Village of Wanzhai Town in Xuanen County, Central China’s Hubei province, Feb 27, 2017. [Photo/Xinhua]

A villager picks tea leaves in Xiangjia Village of Wanzhai Town in Xuanen County, Central China’s Hubei province, Feb 27, 2017.[Photo/Xinhua]

A villager picks tea leaves in Xiangjia Village of Wanzhai Town in Xuanen County, Central China’s Hubei province, Feb 27, 2017. [Photo/Xinhua]