The teacher preparation exam belongs to a kind of teacher recruitment exam. The local education bureau issued a unified examination announcement. After being admitted to the post of teacher establishment, he belongs to the staff of public institutions. According to the relevant regulations, the contract signing period is generally five years (in practice, the contract is generally signed only once), and the salary of the institution is enjoyed according to the relevant regulations.

Main differences between compiled and non-compiled:

1. It 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.