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Qinhai Tibet railway train arrived at Dang xiong station (PM 7:40).
The train stopped for 10 minutes at Dang xiong station.
But you can not get off from the train.
Dang xiong station is at the altitude of 4293m.
Lhasa is just around the corner from Dang xiong station.
So far so good.
(Ckick makes it big.)