There are so many people upgrading their academic qualifications now. In fact, it is not just a matter for students to study and study. Many adults still have to continue their studies after leaving society for many years. It's really the famous saying "It's never too old to learn". So, what are the reasons why so many people go wave after wave in order to improve their academic qualifications? The reason is 1. Employment pressure II. Salary grade 3. Ability to show 4. Educational consciousness. Make up for regret.