Gold content of Nanyi calligraphy grading certificate

I would like to ask if the certificate of Nanyi Calligraphy Grading Test has a high gold content. Tall man. According to the query of Huayu Examination Network, the social art examination of Nanjing University of the Arts enjoys high popularity and authority. Nanjing Art Institute is the golden signboard of art examination, with high gold content. It is a formal national name examination, approved by the Ministry of Culture and Tourism, searched online and recognized by the state.