You can ask the master of calligraphy for permission first and ask him to hold a presentation. When you become popular, you can start a calligraphy class.

Calligraphy training class is a small class or one-on-one teaching mode with the main content of training primary and secondary school students' calligraphy and adult calligraphy, aiming at cultivating students' calligraphy consciousness, improving their calligraphy level, popularizing calligraphy culture and improving their comprehensive cultivation.

As the saying goes, "words are like people", and writing beautiful words can make others more impressed with you. In this network information age, it may be a "difficult thing" for people who are used to typing. Therefore, the significance of learning calligraphy is not limited to "self-cultivation" and "cultivating sentiment".