Legal analysis: in principle, expenses that have not occurred can be refunded, and expenses that have occurred will not be refunded.

Legal basis: Article 22 of the Measures for the Establishment and Management of Non-academic Education Institutions run by the People in Jiangsu Province stipulates that if students drop out of school by themselves, the registration fee and textbook fee will not be refunded; if the total training hours are less than half (including half), the training fee and accommodation fee will be refunded by half. More than half, no refund.