It is a great honour to participate in the activity of GoGreen: Youth Innovation Program hosted by CEAIE. In this activity, our students showed the awareness of environmental protection and built the Future City together with the students of Xiehe Primary School. We created an environmentally friendly world with waste cardboard boxes and won the gold medal. This activity also enhanced the students' innovation ability, cooperation ability, research ability and problem-solving ability. In the future, we will continue to use innovative ideas to become a participant and contributor to the protection of the global environment.