The situation varies from province to province.
1,1over 8 years old;
2. Participate in a calligraphy exhibition organized by China Calligraphy Association;
3. once in the province (some once every three years, some once every four years);
4. Participated in the exhibition of the Provincial Book Association twice (some three times).
Of course, there are other conditions for joining:
Published relevant papers in the Journal of China Book Association once; Published twice (some three times) in the publications of provincial book associations, there are also word limits (some are 3,000 words, some are more than 5,000 words).