How about HIBALL billiards training club?
This is a newly-opened training institution with only one registration point, which specializes in billiards training. The company is quite formal. They invited some qualified coaches from Shanghai Billiards Association to class, so they can still learn a lot in class, which is a good introduction for newcomers who want to practice billiards. You can choose the place of class according to the distance from home. The training points are all ball rooms with good environment and high cost performance. Class time is always 2 hours in the evening, and you can go to activities after work. In terms of price, it sounds a bit expensive. In fact, he will attend the 12 hour course and give you five free tickets and a membership card, so he thinks the money is well spent! It is inevitable that there will be shortcomings in newly opened areas. I hope there will be more improvements in the future. If you are interested, you can learn about it.