Another graduate season…we are proud but also sad to see them go (or not?). Ruishi (shown) will stay for a little longer before leaving for the other side of the Pacific Ocean. Xiaofei will follow her step soon as well. Yunfan will join the Medical School of PKU for his graduate study. Zhiyang and Xu will enjoy their summer before returning as a graduate student in the department. All the others are too shy to have their photos posted, but we wish them the best!