First, teachers should be strong and teaching quality should be good.

You can go to school to listen to the course, go to several more, and make a comparison after listening.

Second, students' post-employment security.

After graduation, students are inexperienced and have no employment security, so it is difficult to persist. With security, they can work hard in the recommended places, and with experience, they can jump ship to a better place for development at any time.