On November 1, students of Class 1, Grade 2006 had a trip of climbing the Mount Lotus for the characteristic YCL day’s activity which was instructed by their class adviser CUI Weiwei and masterminded by class league branch. The theme of his activity is ‘emancipating the mind, scientific development and youth imagination’, aiming at promoting the friendship between classmates, creating harmony and unity in class, as well as learning and propagating scientific development spirits, and showing the vitality of Chinese youth.