Teachers: teachers in institutions of higher learning, associate professors, lecturers and teaching assistants, teachers in secondary schools, senior lecturers, lecturers, teaching assistants and teachers; Health technology: chief physician, deputy chief physician, attending (competent) physician, physician, healer, chief pharmacist, deputy chief pharmacist, chief pharmacist, pharmacist, pharmacist; Economic category: senior economist, economist, assistant accountant, economist, etc.

Professional and technical posts are posts with clear responsibilities, qualifications and term of office, which are set according to actual work needs and need special business knowledge and technical level to undertake. China began to implement the appointment system for professional and technical posts from 1986. There are 30 series of professional and technical positions, each series is generally divided into three levels: high, middle and junior, and some series are divided into two levels.

When a person is awarded a professional title, it means that he is employed in the corresponding post and can enjoy the treatment of the corresponding post. As a result, the professional title has become a wooden bridge that thousands of troops are scrambling to pass, and it has become the most difficult condition to enjoy treatment.

In order to control the expansion of professional titles, the personnel department has to adopt the method of index control, so the quantitative index of professional titles has become one of the symbols of the power of the professional title management department, and it is also the most concerned and difficult problem for the personnel department of some units. After the job reform, the original title no longer exists.

The primary and intermediate professional and technical qualifications obtained through examination, as well as the sub-advanced and all-advanced qualifications obtained through evaluation and review, are collectively referred to as professional and technical qualifications, indicating that they have the level and ability required by their posts at the corresponding level, are the recognition and evaluation of their professional level and ability, and are the necessary conditions for being hired to the corresponding posts, but they are not linked to any treatment.