The Tibetan refugee hospital has saved thousands of lives, supporters say.
The two had taken part in protests opposing Chinese mining operations and challenging Beijing's rule.
Hundreds Hold Rally to push for 'Khenpo' Kartse's freedom.
They are among scores taken into custody in a recent wave of detentions in the restive Tibetan county.
They were held in secret before being sentenced for 'separatist' activities.
His whereabouts are unknown after he spoke out against the installed religious teacher.
He is killed as authorities search for and detain monks from a 'politically unstable' Tibetan county.
He says in a suicide note that Tibetans are suffering under 'suppressive Chinese rule.'
Two monks and a government worker are detained on suspicion of being supportive of a self-immolator.
He posts notices in a restive county declaring that Tibetans have no freedom under Beijing’s rule.
They are suspected of actions upholding Tibetan national and cultural identity.
Rights group seeks support for performers held for asserting Tibetan national and cultural identity.
Authorities further tighten restrictions in a protest-hit Tibetan county.
But Tibetans want genuine autonomy to preserve 'unique Tibetan identity,' Lobsang Sangay says.
They had released recordings urging Tibetan unity and promoting language rights.
The Chinese authorities have secretly cremated his remains.
The burning protest in Sichuan province triggers clashes and a security clampdown.
They are sentenced as Chinese authorities further tighten controls in a restive county.
Security forces converge in a Tibetan township amid anger over Communist Party links to theft at a monastery.
Four are still held in custody in Tibet's Driru county.
Three of those detained are monks from a monastery where the latest burning protest occurred.
Chinese security forces cut Internet service, set up checkpoints on the roads.
He says Mao Zedong gave him permission to use the flag nearly six decades ago.
The money will be used to repair the burnt 16th century monastery.
The move raises the prospect of Jiang Zemin being arrested if he travels overseas.
A 430-year-old prayer hall is burnt to the ground.
Lobsang Sangay cites growing Tibetan resistance to 'tough' Chinese policies.
They are held after a wave of detentions of villagers who refused orders to fly the Chinese national flag.
Chinese authorities want flags to be put up at newly built community centers in Kardze villages.
He had called for Tibetan unity and language rights and an end to Chinese rule.