It takes 2 months to check in Shandong professional title evaluation network and pass the examination. Professional title evaluation refers to the professional and technical personnel who have been recognized for the first time, after working for a certain number of years, complete the corresponding continuing education hours during their tenure, declare their professional titles at or above the intermediate level, publish papers in professional journals, pass some basic skills examinations, submit evaluation materials to the judges of the evaluation committee of their major, and then determine whether they have the qualification of a higher-level professional title through the professional judges of their major.