We are delighted to have Ruirui Ma and Yuxin Fang joining our group. Ruirui is a first year CCME graduate student with prior research interest in inorganic and physical chemistry. We are excited to integrate that background into our research focus. Yuxin is currently a senior undergraduate student from College of Chemistry at Nankai University, and will be entering CCME in the coming fall term. Welcome to both of you!!