The sunny days of the year has come, along with the time of graduation. On June 4th and 5th, five students from our lab had finished their graduation debates. After the rigorous test of the judges, Hua Jin, Zhang Feng and Li Chen passed the doctoral defenses, and Qian Xu and Yan-Yan Zhao passed their master’s degree defenses. We thank the judges from afar. Congratulations to all of the students!

Reporter: Wen-Tao Hou

Editor: Liang Wang

Photographer: Yu Chen