Legal analysis: 1, beware of online fraud and ensure property safety. There will be no pie in the sky and no gold in the ground. 3, the heart is not greedy, the benefits are not stained, and fraud prevention is the most effective. 4, the whole people participate in prevention, and the liar has loopholes. 5, the whole people work together to fight counterfeiting, and there is no fraud in the world. 6. Prevent fraud, cooperate with police and people, and build a peaceful and harmonious society. 7. Don't answer strange numbers. There are many local cards in virtual phone. 8. Advocate science, oppose superstition, beware of superstitious fraud, and beware of "good people" on the street.

Legal basis: Civil Code of People's Republic of China (PRC).

Article 148 If a party causes the other party to commit a civil juristic act against its true meaning by fraudulent means, the aggrieved party has the right to request the people's court or an arbitration institution to cancel it.

Article 149 If a third party commits a civil juristic act against its true meaning due to fraud, and the other party knows or should know about the fraud, the defrauded party has the right to request the people's court or an arbitration institution to cancel it.