1. Appreciation Ceremony: The etiquette required when appreciating calligraphy works includes respecting the author, paying attention to the appreciation process, carefully tasting the content and artistic style of the works, and expressing one's true feelings.
2. Learning Etiquette: Etiquette required to learn calligraphy includes respecting teachers, learning with an open mind, listening carefully to guidance, practicing diligently, and constantly improving your calligraphy level.
3. Respect teachers: show respect and gratitude to professors or teachers who teach calligraphy, including respecting teachers' personality and knowledge, observing rules, actively participating in learning, constantly improving their calligraphy level, respecting other students and enthusiasts, and creating a good learning atmosphere.