Shenzhen Pioneer Vocational and Technical Training School transferred money to me as fraud. Some criminals pretend to be the customer service of training institutions, contact the victim by telephone, SMS and other means to handle the refund transfer, and induce the victim to add QQ, WeChat and other contact information. After defrauding the trust, he was asked to download and register the APP to purchase a refund of wealth management products, and the fund account was frozen to defraud the victim of money.