It is a great day today.

Two postgraduates of mine (one is co-surprivised with Prof. Jie Ma in our department) passed their viva this morning. Both ladies have made significant contributions to my mini-group at BJUT. All the best to their upcoming new life.

                     Me and Cuicui Tan                                       Me, Yue Liu and Prof. Jie Ma

                                                                Group photo at CCTV tower