The Hanlin Academy played a central role in the careers of examination graduates during the Ming dynasty. Graduates of the metropolitan exam with honors were directly appointed senior compiler in the Hanlin Academy. Regular metropolitan exam graduates were appointed junior compilers or examining editors. In 1458, appointment in the Hanlin Academy and the Grand Secretariat was restricted to jinshi graduates. Posts such as minister or vice minister of rites or right vice ministers of personnel were also restricted to jinshi graduates. The training jinshi graduates underwent in the Hanlin Academy allowed them insight into a wide range of central government agencies. Ninety percent of Grand Chancellors during the Ming dynasty were jinshi degree holders.