It's really a pit. Say "0 basic study", fool you, study for a few days for free, attract you with a job package, and get a high salary of 5 thousand to 20 thousand after throwing it out to guide you to pay. After paying the money, it is video teaching. You find someone to take care of it. Whether you learn or not is your own business. However, you are just making a work and packaging your years of experience. The result is that you work behind the company for 4,000 months, even 2,000 is hard to get. When you come out, the master leads you in, and practice depends on individuals. Find 20 good companies. I heard that they came from a training school. It's a good thing you didn't have a chance and won't give you an interview. Then you'll know what it's like to have a heart.