Do you need to go through the Qaidam Basin from Dachaidan to Nanbaxian?

Dachaidan and Nanbaxian are both in the Qaidam Basin, but they are just two places, and there is no passing through or not.

They are in the basin, only because they are in the basin<br/><br/><br/>If it is useful, please click to accept

It was originally in the Qaidam Basin...<br/><br/>Help you, please click green [Accept]!

Dachaidan and Nanbaxian are both in the Qaidam Basin, so there is no question of whether to pass or not, they just go from one place to another in the Qaidam Basin.