Personally, I don't think it is necessary to apply for practical skills, because there are not as many comprehensive written tests. Generally speaking, you only need to buy a practical skills test guide of the University of Traditional Chinese Medicine and compare it, because this book is based on the test outline, and the test sites inside are also clear at a glance. Other operations are generally practiced while working, reading is enough, and there is no need to report for class. I hope I can help you.