First of all, it is free. If it is a telephone, the free consultation telephone number for labor disputes is 12333. You can ask questions related to labor disputes, including work-related injuries. Or the free legal consultation service hotline 12348, provided by the lawyer on duty. If you want to sign in person, you can go to the local human resources and social security bureau or the legal aid center for consultation.
Second, in terms of fees, you need to go to a local law firm, and lawyers can provide corresponding legal consulting services.