Different from the training of human resources, practical training is a practical course, which is basically based on theoretical knowledge in books, unlike textual research courses. I took a practical class for managers, which was one-on-one teaching, but the price was relatively high. You need to make an appointment with their teacher Lin before class. What you said is quite practical. In addition, there are basic practical classes with directors. I don't know exactly what it is. Please go to their institution for consultation ~ that's all I know, so I'll share it all ~ ~!