What are the requirements for joining the City Calligraphers Association? How much is the membership fee?

Hardly. If you don't know, you need to look at my job, my resume, my work permit or student ID card. Then fill in your resume and hand in your photos. To be approved, 300-400 yuan will not pay the membership fee after one-time payment. You'd better find an introducer and give some gifts, otherwise others will delay prevarication and wait for your confession.