Application conditions for relevant certificates:
Certificate of Senior Publisher of Books:
The professional qualifications of book publishers are divided into three levels: junior, middle and advanced. To participate in the professional qualification appraisal of book publishers at all levels, must meet the reporting conditions stipulated in the People's Republic of China (PRC) Vocational Skills Appraisal Standard (Book Publishers).
Refer to the above? Baidu Encyclopedia-Book Publisher Qualification