3 tracks and 159 subdivided tracks. For example, Tik Tok circuit includes:

1. Food: food evaluation, food tutorial, food shop, mountain village wild food, food broadcast, food knowledge and food display.

2. Cars: seeing cars, buying cars, using cars, playing cars, learning cars, surrounding cars and other vehicles.

3. Fashion: wear, beauty, hairdressing, beauty, make-up, skin care, wear and fashion theft.

4. Fitness: professional fitness, life fitness and fitness knowledge.