how do I book the ticket online? I can't find official website for ticket reservation. Thank You.

Dear friend,

Thanks for contacting Top China Travel! We have replied to your tour enquiry, please check your e-mailbox.

Sorry to tell you that the jiuzhaigou valley is now only accepts group tourists who are organized by travel agencies. Jiuzhaigou does not accept individual travelers. If you like, we can arrange tour for you. The official website is http://www.abatour.com/

Any further request or question, please feel free to contact with us.