I also ran for the presidium of the student union. Hehe, I'd like to share my views with you here. I have seen two student union elections, and the people who won the most votes in the end have the following characteristics: First, they have a good popularity base; Second, be confident in your speech and have a strong voice; Third, it's best to insert some interactive activities in the middle (call on everyone to shout out the slogan of your department or let everyone stand up hand in hand to show the strength of your department, and once a younger brother came up with a math problem to show that unity is strength and so on. The fourth speech is very infectious and persuasive. I think these four items are more important. I hope you can succeed, remember to be confident.