According to Article 5 of the National Regulations on Teachers' Qualifications: "Citizens who have obtained teacher qualifications can serve as teachers in various schools and other educational institutions at or below the corresponding level".

However, citizens who have obtained the qualification of internship instructors in secondary vocational schools can only serve as internship instructors in secondary specialized schools, technical schools, vocational high schools or junior vocational schools.

Only when you get the teacher qualification certificate can you be qualified and hired as a teacher. According to the principle of "all who enter must take the exam", they must pass the exam before they can be hired.

Examination recruitment must be organized by relevant departments, and after recruitment, they will become teachers in the establishment, that is, "staff in the establishment". If the school becomes "supernumerary" because of overstaffing after employment, it is actually what we commonly call "on-the-job" personnel, which has no influence on it. Just wait for the vacancy before joining.

Extended data:

Matters needing attention in writing exams:

The compilation of the examination can only be useful locally, generally in the city. Because local policies are implemented differently, there are differences. The examinations of public institutions are all organized by the city and above, and the teachers' examinations are organized by the province. Therefore, in theory, it is generally possible to transfer between cities, that is, from A city to B city, but it is generally difficult to transfer across counties, so in practice, it is very difficult to transfer across cities.

In addition, the differences between teachers and teachers are mainly reflected in the following aspects:

1, can be transferred with the establishment, with corresponding title salary and promotion, and enjoy corresponding social security and occupational annuity after retirement.

2. School teachers who are not prepared often belong to temporary employees and cannot be promoted or transferred, that is, you only belong to temporary employees of a school (commonly known as substitute teachers), often without professional titles or even professional titles (those who are not prepared with professional titles often cannot be employed).

After retirement, it shall be handled according to the contract signed with the original unit. In private schools, because schools must help their staff pay social security according to relevant laws and regulations, they generally enjoy social security benefits after retirement. Temporary workers in public schools generally do not help them pay social security or only pay part of it, such as work-related injury insurance, because of financial difficulties and other reasons.

References:

Baidu Encyclopedia-Teacher Qualification Regulations