There are many things you can learn, mainly depending on what you are interested in, specifically whether you have a career you want to pursue, such as nurse, chef, beautician and so on. If all walks of life are aimed at technical schools, they are generally the simplest questions, and different technical schools have different regulations!
You can find a lot from the Internet, such as Zibo Vocational College, Health School, Wanjie, Spark, Normal School and School Construction.
I hope I can help you, but I still need to know my own advantages and interests first, and then choose a school according to my major!