I want to go west from Lhasa along Highway 219 to Kashgar. Is there such a product service?

Hello, Ctrip does not have such a product. You can go to the local guide column and ask the guide and driver. They have carpooling and chartered cars. This is not official Ctrip. Ctrip just provides a platform for everyone to communicate. The following URL , go in and scan the QR code, download the Ctrip app, and after installation, there will be a local guide in the lower left corner of the home page. Welcome to click the green "Accept as best answer", thank you<br/>http://you.ctrip.com/events/

I don’t know when you will travel. I saw on Ctrip that there was an outdoor organization called Tianya that posted a route similar to this one, because I also wanted to take this route at the time. After contacting, I learned that they only started on October 6th. Yes For line A, I don’t know if their registration deadline has expired. If the time is right, you can go and consult.