According to the relevant provisions of the "Criminal Law of the People's Republic of China", the criminal law has already canceled the crime of poisoning and changed the crime of poisoning to the crime of releasing dangerous goods. The filing standards for the crime of dropping dangerous substances are: 1. The dropping of toxic substances endangers the public safety of an unspecified majority of people; 2. Objectively, the actor committed the act of poisoning, although it did not cause serious consequences. However, if it is enough to endanger public safety, it also constitutes this crime; 3. In the subjective aspect, the perpetrator has direct intention.

Article 222 of the "Criminal Law" stipulates the filing standards for the crime of releasing dangerous substances: the crime of releasing dangerous substances is a crime endangering public safety, and the dangerous substances must be sufficient to endanger the society. The personal and property safety of specific members of the public can be, for example: first, putting dangerous substances in food or drinks for unspecified people; second, putting poisons into rivers, ponds, wells, etc. for people, livestock, etc.; third, It is the release of radioactive and infectious pathogens in some public places. As long as the perpetrator commits the act of releasing dangerous substances and his behavior is enough to endanger public safety, a case can be filed to investigate his criminal responsibility. If the release of dangerous substances does not cause serious consequences, the person will be sentenced to fixed-term imprisonment of three to ten years. If serious consequences are caused, the person may be sentenced to fixed-term imprisonment of more than ten years, life imprisonment, or death.