Detained in February 2021.

University student Sangay Tso was arrested along with two other Tibetans, Dadul and Kansi (a nickname) in Kyegudo, Yushul Tibetan Autonomous Prefecture, on 17 February 2021, a week after Tibetan New Year. While no official reason was given at the time of their arrest and release, it seems that the three youths were arrested for failure to register their WeChat group with local authorities