If you really only do the training and study of old friends, it is estimated that there is no need for any formalities, just serve the old people well. No one will investigate and report it. However, if you enroll students for the society, you must go through the examination and approval process to become bigger and stronger. At present, many places have been unable to newly register and set up training schools. For details, you can go to the professional ability office of the local people's social security bureau for consultation. After reviewing the information, they register with the Civil Affairs Bureau, file the tuition price with the Price Bureau, and apply for the organization code certificate. Finally, go to the tax bureau to register local taxes.