1. Risk agent. Contingency agency is commonly understood as the attorney fee paid by a lawyer to the client after helping the client win the lawsuit. 2. Contingency fee means that after accepting the entrustment, the law firm only charges the basic fee, and the remaining remuneration is determined by the service effect that the law firm and the client should achieve on the entrusted matter and the time, proportion, and conditions for paying the lawyer's service fee, etc. Agreed in advance.