There are 8 categories. (1) Leisure and entertainment: watching movies, running, enjoying food, playing games, chatting with the sky, etc. (2) Sports health: fitness, swimming, self-driving and yoga. (3) Beauty fashion: beauty, manicure, modeling, slimming, etc. (4) Home life: car beauty, home appliance repair, running errands, car sparring. Industrial and commercial registration, etc. (7) Technical services: computer maintenance, programming, graphic design, picture processing, etc. (8) Rental services: shared rooms, short-term rooms, parking spaces, workstations, etc. There are many specific services, and there should be new categories in the later period. I suggest you download an app to play for a while.