Jilin teacher preparation training institutions are all very good. 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. Colleges and universities in Jilin are excellent and have their own characteristics. We still have to rely on our own efforts, not on the examination institutions.