1. Sports schools or colleges: Sports schools or colleges in Liuzhou generally provide diving professional teaching and have relevant registration channels. You can consult your local sports school or college to find out their registration process and requirements.

2. Diving clubs: There may be some diving clubs in Liuzhou that provide diving training and training. You can consult your local diving club to find out their registration requirements and procedures.

3. Sports management department: Liuzhou sports management department may organize some diving training and selection activities. You can consult the local sports management department to find out whether they have relevant registration matters.

In a word, if you want to be a diver in Liuzhou, I suggest you first find a local sports school, diving club or sports management department to learn more about their registration requirements and procedures. Different regions may have different registration methods, so it is best to contact relevant institutions or organizations directly to obtain the most accurate information.