The Registration Form of the 16th National Painting and Calligraphy Competition for Primary and Secondary School Students was published in China's Off-campus Education (Special Issue for Competition Guidance) No.201No.2-3, with the total number of volumes 12 yuan. All participating authors are required to fill in the Registration Form (copying is invalid) and cut and paste it on the lower left corner of the back of the work. There is no valid "entry form" attached to the back of the work.
This is the case every time you sign up.