1. Collect and save relevant evidence in time, including training contracts, charge invoices, transfer vouchers, course records and communication records with training institutions. , so as to serve as the basis for litigation or complaints.

2. Bring a civil lawsuit to a people's court with jurisdiction.

3. Report the case to the public security organ and demand that it be investigated for criminal responsibility. Running away from training institutions refers to the phenomenon that training institutions suddenly close down or move away after charging students' tuition fees, unable to provide agreed educational services, resulting in economic losses and damage to students' rights and interests.