"There is no hope for our new generations. They are shifting to Chinese-only education," Dr Gyal Lo, a sociologist and specialist in education policy in Tibet, told RFI. "It will have a long-term effect."

Chinese Communist Party (CCP) leader Xi Jinping prioritised Mandarin language education for China's "official minorities" – Tibetans, Uyghurs, Mongols, Manchus – first at the 2014 Central Ethnic Work Conference, reports RFI.

Beijing, as a part of the policy, aggressively altered language education in minority areas like Xinjiang and Tibet.

"The society is systematically being controlled," Gyal Lo, who in a recent publication in the Tibet Review describes China's handling of Tibet as "colonial", was quoted as saying by RFI.