Discovering Tibet on a caravan trip

LHASA, June 20 (Xinhua) -- Sonam Gyasto and his team have set out on a three-year caravan trip across all 74 counties of China's Tibet. It's a dream for them to explore local ethnic cultures and help people get closer to each other. #GLOBALink #DiscoveringTibet #YakVideo

Produced by Xinhua Global Service