Traditional Culture Encyclopedia - Travel guide - Is there a train to Tibet in Shenzhen? If so, how much is the berth ticket?

Is there a train to Tibet in Shenzhen? If so, how much is the berth ticket?

There is no direct train to Guangzhou. It's probably a bullet train from Shenzhen to lo wu station to Guangzhou. The berth from Guangzhou to Lhasa is about 800. It takes 52 hours to get to Xining. Do I have to transfer to the train or the original place? The train from Xining to Lhasa has heating and oxygen supply system.