What does it mean that the recruitment level of public institutions is above 13?

Job level refers to the job level you enter. Junior posts are divided into three levels, namely 1 1 to 13, of which 13 is a rank post.

Professional and technical posts are divided into 13 grades, including senior posts, intermediate posts and junior posts. Senior posts are divided into seven grades, that is, from high to low, they are divided into one to seven grades, among which senior professional and technical posts include one to four grades and deputy senior posts include five to seven grades.

Intermediate posts are divided into three grades, that is, from high to low, they are divided into eight to ten grades; Junior posts are divided into three grades, that is, from high to low, they are divided into eleven to thirteen grades, of which thirteen grades are clerk-level posts.

Professional and technical posts are special posts established by the state, and the determination of their personnel shall be carried out in accordance with relevant state regulations.