Display by querying related information. Beijing Dewey Tiancheng Education Technology Co., Ltd. was cheated. You can find the education department, the industrial and commercial department or the public security department. According to the law, the perpetrator defrauded public and private property, and a large amount constituted the crime of fraud. If an educational institution operates for the purpose of illegal possession and is suspected of fraud, it can call the police directly and ask the public security department for help. According to Article 266 of the Criminal Law, whoever defrauds public or private property in a relatively large amount shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance, and shall also or only be fined; If the amount is huge or there are other serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than ten years and shall also be fined; If the amount is especially huge or there are other especially serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than 10 years or life imprisonment, and shall also be fined or confiscated. Where there are other provisions in this Law, such provisions shall prevail.