A Tibetan villager picks grapes in a vineyard in Chushul county of Lhasa, Tibet autonomous region. [Photo by Daqiong/chinadaily.com.cn]

Tibetan villagers harvest grapes in Chushul county of Lhasa, Tibet. [Photo by Daqiong/chinadaily.com.cn]

A Tibetan villager picks grapes in a vineyard of Lhasa`s Chushul county in Tibet. Grapes provide both income and wine. [Photo by Daqiong/chinadaily.com.cn]

A Tibetan villager picks grapes. The crop provides a better income than conventional farming and herding. [Photo by Daqiong/chinadaily.com.cn]

Nearly 6.7 hectares of land in Nam village in Chushul county of the Tibet autonomous region are planted with grapes. [Photo by Daqiong/chinadaily.com.cn]

A Tibetan picks grapes in a vineyard in Chushul county of Lhasa, Tibet autonomous region. [Photo by Daqiong/chinadaily.com.cn]