Hi Julia,
I'm happy to send you a response and give a reference to the following people who want to go to Shenzhen. Shenzhen is the first open window of China's new policy, and I think it was a great place to travel. From here you can see the changing China.

In this tour package, I enjoyed the free time of my own, but the dwelling time was relatively shorter than the real need. The bus provided by you was good, and felt comfortable with air conditioner. I cannot imagine what will happened if without cool air in such a hot weather. In this trip, we almost didn't need a tour guide. As I can say a little Chinese, I can manage almost everything myself. It is a good journey, and I spent 2 happy days. I am satisfied with your service. Thanks a lot.

Best wishes,
Alan Bird
UK