Teachers and students sing "Goodbye" together and make a "ten-year covenant" Chengdu No. 6 Middle School Wanda School was launched one after another on June 6.

The teachers of each class ended the students' three years of high school in different forms - either the last roll call, or the preparation of special blind box gifts. The students walked up to the podium one by one, wrote their names and what they wanted to say, and said goodbye to the high school.