Hairdressing colleges or studios: Some professional hairdressing colleges or studios may offer hairdressing training courses. These places usually have experienced hair stylists to teach, which can provide more professional teaching environment and practical opportunities.

Community colleges or adult education institutions: Some community colleges or adult education institutions may also offer hairdressing courses or workshops. These courses may be more flexible and suitable for the learning needs of middle-aged and elderly people.

Barber shop internship: Middle-aged and elderly people can also try to contact the local barber shop and ask if there are internships or apprentices. By studying in the actual working environment, you can gain more direct experience.