April 21, DESS held the Fun Games in West Stadium of Tsinghua University as scheduled. The Games contains Shooting the basket, Throwing sand packs and hugging each other. The students were actively involved and participating in the game enthusiastically. In the Shooting Game, the boy group shot outside the arc and the girl group shot outside the box. In three to five minutes, each of the participants completed the shotting task and presented a wonderful basketball game for us. In the sandbag throwing game, we used the rule that each side have one sandbag to attack and everyone can add a chance to avoid eliminating by catching the sandbag. In general, the fun games were very successful, everybody participated in a high degree, and relax the bodies from heavy research tasks.