She was taken into custody after holding up a photo of the Dalai Lama while walking down a road in the county seat.
He is forbidden for now from returning to his monastery, and must live with a relative under close supervision.
She is taken into custody after holding up a photo of the Dalai Lama while walking down a road in the county seat.
Tibetans in one county can't find fresh water, while residents in another county confront their governor after a flood.
Senior teachers at the Tibetan Buddhist study center ask followers not to protest for fear of 'repercussions' from Chinese authorities.
They warn local Tibetans they will be jailed if they refuse to sell at the low rate of compensation being offered.
The move is seen as appeasing the Himalayan country's powerful northern neighbor China.
One dies after a beating by police, while the other hasn't been heard from for years.
The detention of Pema Tseden sparks fears over habitual violence by Chinese police against Tibetans.
He had evaded capture for three years after taking part in protests in Ngaba in 2008.
They are taken into custody without explanation a day after police assault other protesters, injuring eight.
They had resisted government orders to tear down 'illegal' shops and homes built near the lake.
Chuchen county residents fear mining may resume after briefly being stopped, though.
Only women take part in the march in hopes of avoiding attack by police.
He had founded an association dedicated to promoting education among Tibetan nomad youth, a Tibetan source says.
Their talks are held behind closed doors and away from the press to minimize offense to China, which objected to the meeting.
Chinese security forces watch the crowd but do not interfere, local sources say.