We had a really nice day in Shenzhen. Heidi was a great guide. You can see she had passion in showing the city she grew up in to the world. She speaks English beautifully, and communication was a breeze. We had a short time to spend as we had a morning meeting. But Heidi managed to take us to all the places we were interested in--old, new, futuristic. She was really flexible with our needs and pace. Highly recommend this tour if you are in Shenzhen!