Short-term workers recruited by enterprises and institutions through signing contracts. Generally speaking, a contract is in written form, including the term, tasks and obligations to be observed.

Breach of contract includes changing the type of work and terminating the labor relationship in advance. I don't know what kind of situation you are now. In case of early termination, the general enterprise shall give a written notice one month in advance. Another situation is economic compensation. For more than half a year but less than one year, it may be half a month's salary. As for education, it should have nothing to do with work, depending on what job you signed the contract for. If you change jobs, you can refuse or resign.