Are there many passengers on train Z21?

Many sleeper berths are generally difficult to buy, and long-distance hard seats are also hard to buy

Many, there are usually 2 trains departing from Xining to Lhasa when transferring from Xining br/><br/><br/>You can’t buy it in Xining either<br/><br/><br/>Transfer in Lanzhou<br/><br/><br/>There is a departure train in Lanzhou Lhasa----Z917 times<br/><br/><br/>As a passenger who has been tortured by Z21 all the year round, I can only help you get here<br/>Looking for adoption!

Because this car is a direct express car, there are many passengers

Full house, always full house.

There are not many passengers when I take the bus, it depends on what time you take the bus, if it will be full during the holidays, you must book a ticket, which is safer.