Three middle school children; Palsang, 6, Sermo, 15 and Yangkyi, 11 were arrested in October 2021 in the Tibetan Autonomous Region for showing displeasure over lack of Tibetan language classes. They are believed to have been taken into re-education centres in Markham county in Chamdo, reports Tibet Watch. China announced a policy in July 2021 requiring all schools in Tibet to be taught through the medium of Mandarin Chinese.