aural comprehension
Whether they can audition or not is very important. If they can't audition, they are guilty.
Small class teaching
Is it a small class? If it's a big class, the teacher doesn't care about every student at all.
Practical exercises
Whether there is practical exercise, we should know that the main job of prolactin is nursing, and practical exercise is more important than theory.
Certificate authentication
Is the prolactin certificate issued by the Human Resources and Social Security Bureau an advanced certificate or a national certificate? The above three conditions must be met. Both are indispensable.
Recommended works
Can you recommend a job? If you don't recommend a job, you have to find a job yourself, which is very troublesome. So this is the most important thing.
Lifelong retraining
Is there any lifelong retraining? It is ok to learn all the knowledge and skills in half a month, but who can guarantee to remember them all? So when you forget some knowledge or skills, you can come back for training at any time.