Well, I think learning technology is better than learning technology. Personally, I suggest you think about it. Might as well go to school. It's not too late for you to learn.

There is Liaocheng Finance School (Finance Vocational School)

Liaocheng second technical college

Liaocheng senior technical school (agricultural machinery technical school, other majors, electric welding, etc. )

Liaocheng construction school

Ask around ~ These guys have a good reputation in Liaocheng. Just a little. . good luck