These five cases correspond to what the market is familiar with from another angle? Kangmei pharmaceutical financial fraud case? 、? Financial fraud case of Jiu Hao Group? 、? Beauty fund managers teamed up with private placement runner-up mouse warehouse case? 、? Insider trading case of true and false lovers? 、? Breaking promises and manipulating the market? . By issuing case explanations, the employees, securities institutions and intermediaries of listed companies are warned to practice and perform their duties according to law, and law enforcement and judicial organs will resolutely punish illegal and criminal acts according to law.