In February this year, I attended the off-line training of the industrial gang. I studied in the whole class of Siemens. It is reported that the next day after the accommodation is allocated, we will get textbooks and start classes. Everyone was assigned a small box of musical instruments. At that time, seven people, Wu Bai, gave a lecture in great detail, and all the questions were answered in time. We were divided into three groups, each with good ability and poor foundation. Everyone learns from each other. Everyone wants to learn something when they come here. We basically have classes all day, from 9 am to evening 10, and have a day off on weekends. When we learn a certain degree, they will take us to operate large equipment. Their equipment site is a bit like a factory, very complete. After studying for two months, I went out to play for a few days and gave us a diploma. I was dissatisfied with the recommended job and left. Maybe my heart is too high. It was an unforgettable memory. I have experienced it personally, and I don't know if I can help you.