When I was at school, Ding Jian came to our school to enroll students, and I signed up. However, after working for three months, I resigned. Actually, the company is good. Their personnel department first came to the school for a written test, and the topic was very simple. Some basic questions. Generally, you can take some basic tests. However, Ding Jian factory pays attention to honesty. You do what the examiner says during the exam, and you will be disqualified directly if you don't follow the rules. At that time, several students in our class were told to put down their pens and raise their hands to show that they had finished answering the questions. They didn't.