I come from Taiyuan. According to my own experience, you can do some tutoring advertisements, attach some of your achievements, print more, and then post them in eye-catching places, such as the gates of junior high schools, universities (because some parents often go there to watch such news), neighborhoods and so on. These places have a higher probability of success.

In addition, I can see that your science is still very strong. I hope you can find your ideal job as soon as possible!