For you guys who want to know tracks in China.
I just come to NJ from Shanghai half years ago.
If you are in mainland,first of all, which city do you live?
If you are in Shanghai, "Shanghai International R/C Track" will be your best choice.
Guangzhou has many R/C tracks located in different cities, depending on which class you are interested in.
Addition to that, the forum of "www.rcfans.com" will be your best choice if you are focusing on RC car in China.

Email me if you have any questions about Chinese RC tracks.
I will try my best to give you the best answers.

[email protected]