Administrator Sun Jun of "Green Cross" taught a class in Dandelion Middle School on November 3rd, 2005. This class was special for Grade 8 students about how to protect environment. The purpose of this class is to build up an idea for the students and teachers about the importance of balance of ecology.

Sun Jun used abundant of pictures and easiest language for the students in the class to help them understand. The students listened very carefully and answered most of the questions by Sun Jun. Sun Jun was told by the teachers in school that Dandelion Middle School is a migrant children school, so some students are lack of confidence. It was their first day to use screen to show pictures, and they were very excited. At the end, school officials hope that Sun Jun can train the teachers sometime in order to provide students more about environmental knowledge. (2005.10)