It is recommended to find the designated agency of the human resources and social security department. Those who pass the exam will be subsidized. The unemployed registered in Shanghai are subsidized by 100%, and those who pay social security in Shanghai (including local accounts and foreign accounts) are subsidized by 80%. Of course, try to find a small class to teach, because there are too many students and the effect is not good. When looking for an institution, we must pay attention to whether there is a school license, which is a necessary condition for a regular school-running institution, otherwise it is easy to fall into the pit. In some places, classes can be finished in three to five days. How can I learn something? You'd better make a field trip. If there is no place to teach, dare you go?