Dear friend,
Thanks for contacting Top China Travel! We have replied to your tour enquiry, please check your e-mailbox.
April and May will be great for visiting Beijing, Xi'an and Tibet. If you have specific cities to visit in Tibet and attractions in other cities, please let us know, so that we could arrange for you as soon as possible. Meanwhile, we'd like to know level of hotel you want to stay, because the total price will be different from level of hotel you prefer to stay.
Any further request or question, please feel free to contact with us.
Best regards,
Abby