This letter is to acknowledge the terrific time we had visiting the Terracotta Warriors museum, Xi’An’s Mosque, and the great goose pagoda in the company of Caroline. Caroline is an excellent guide and even better ambassador for Xi’An. She is evidently knowledgeable not only about the history of Xi’An and its surrounding, but about China in general. Her explanations were detailed, and she was able to answer all our questions. While I am sure other guides in your agency are wonderful, I doubt anyone matches Caroline. I also want to recognize that you offer exactly what you advertise – an 8-hour experience tailored to the wishes of the traveler. Without question, I would recommend the services of your agency.