Graduation ceremony is a formal ceremony held by the school officials after the students complete their studies. Graduation ceremony is a common phenomenon in schools all over the world. The only difference is the specific steps and matters to be held.

After the graduation ceremony, the students in this class will bid farewell to the original education stage, enter higher education schools, or enter the society and take part in work. Former classmates, classmates in the same grade and friends at school often face the sadness of separation. Although some students may go to the same school (including the same school) or work in the same place, most students live far away.

Especially after the university graduation ceremony, most people will go to different cities and regions (even all over the country) to work or study. Because of the long distance and busy work or study, they seldom have time to meet. In the modern society with developed communication means, although we can contact each other by telephone and internet, there are not many opportunities to meet each other in reality. However, if students who are far apart want to get together, it is achieved through another traditional activity-class reunion, and we will arrange a time and place to get together again.