It is illegal not to drop out of class, even if both parties sign a contract and agree not to drop out of class. The contract signed for private courses has a strong personal attribute and is not an enforceable contract; Even if the contract is marked with similar clauses such as "no card refund" and "once sold, the fee will not be refunded", it should be considered invalid.

Article 24 of the Consumer Protection Law

If the goods or services provided by the business operators do not meet the quality requirements, consumers may return them in accordance with the provisions of the state and the agreement of the parties, or require the business operators to fulfill the obligations of replacement and repair. If there is no state regulation and agreement between the parties, consumers can return the goods within seven days from the date of receipt; After seven days, consumers who meet the statutory conditions for terminating the contract can return the goods in time. If it does not meet the statutory conditions for terminating the contract, it may require the operator to fulfill the obligations of replacement and repair. Where goods are returned, replaced or repaired in accordance with the provisions of the preceding paragraph, the business operator shall bear the necessary expenses such as transportation.

Whether the money can be refunded depends on the system of the organization. Even if you retire, you will deduct some expenses. Get ready. Every school or institution has different policies. Please consult your current school for details. If no agreement is signed, students are not satisfied with the remedial service of the institution, and they can communicate with the remedial class to ask for a refund, which needs to be negotiated by both parties. If students cannot continue to attend remedial classes due to non-human factors, the counseling institution shall refund part of the fees. If you drop out of school without justifiable reasons, the institution may not refund the money.