Tsultrim Gyatso ; a 37-year-old from Yig-jang Village in Labrang (Ch: Xiahe) County ; and Thabkhay Gyatso ; 34 ; from Sangkag Village in Labrang County were detained for their participation in the 15 March protest that took place in Labrang last year. Both Tsultrim and Thabkhay are monks of Labrang Monastery in Sangchu County ; Gannan “Tibetan Autonomous Prefecture” (‘TAP’) Gansu Province.