If there are a large number of people (more than 10 people), a group lawsuit can also be filed. A ****same lawsuit with a large number of people on one side of the party can be filed by a representative elected by the parties.
Victims can complain to administrative organs such as the administrative department of industry and commerce, the quality inspection department, the Food and Drug Safety Administration, etc., which will impose administrative penalties on the relevant persons and enterprises, and provide timely compensation to the victims.
The key to whether you can claim compensation after eating a foreign body in a takeaway is to provide relevant evidence, and you should be able to leave evidence after eating a foreign body in a takeaway by recording a video or other means to facilitate future claims. Specific claims method if very unclear, or do not know how to do, can ask the lawyers online.