Legal basis: Article 9 (9) of the Opinions on Standardizing the Development of Off-campus Training Institutions standardizes the management of fees. Strictly implement the state regulations on financial and asset management, and the charging period should be coordinated with the teaching arrangement, and it is not allowed to charge for more than three months at a time. For the unfinished training courses, the refund of fees shall be handled in strict accordance with the contractual agreement of both parties and relevant laws and regulations.