We have a saying in special education that means something like this. There are 100 special children 10 1 training therapy.
Let's talk about it theoretically and practically.
Theoretical aspects include the definition, typical manifestations, how to evaluate and treat autism and other basic knowledge. Some famous experts can read more books on autism, and there will be some experiences and methods worth learning.
Practice is also the most important thing for me personally. I have to go to the front line to meet autistic children. I don't know what theory means until I bring my own children. If I have my own set of training methods, I have the basic conditions.
If you want to work in a public institution, don't forget to take the teacher qualification exam!
A little personal experience, I hope it will help you!