A visitor enjoys the Tibetan Thangka artworks in Valletta, capital city of Malta, on Aug. 25, 2021. A Tibetan Thangka art exhibition, with the theme of `China`s Tibet, Tashi Delek,` opened in Malta on Friday to mark the 70th anniversary of Tibet`s peaceful liberation. (Xinhua/Chen Wenxian)

A visitor enjoys the Tibetan Thangka artworks in Valletta, capital city of Malta, on Aug. 25, 2021. A Tibetan Thangka art exhibition, with the theme of `China`s Tibet, Tashi Delek,` opened in Malta on Friday to mark the 70th anniversary of Tibet`s peaceful liberation. (Xinhua/Chen Wenxian)