I am Liu Yang, a 24 year’s old student who have graduated from Heilongjiang University. And I was born in Zaozhuang, a city located in the southern of Shandong province. In 2008-2012 I studied in Heilongjiang University majoring in applied chemistry. Meanwhile I acquired a lot of knowledge. I have many hobbies for example playing badminton, reading novels, listening music and watching films. So it is not difficult to foresee that I am positive and vigorous. It will be ok to share novels, films, and music with me if you want. And so will asking me to play badminton. It is great honor for me to study in Mr. Zhou’s research group and I think I must work hard to be a member of it. nsi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language: AR-SA'>Now, I am here! I feel so happy to be one of many postgraduates of Nankai University. My name is Huan Xu, born in 1990. I am from the city of Huangshi, Hubei Province. From 2008 to 2012, I majored in chemistry in Wuhan University and got my B. S degree. Luckily, I got the chance for advanced studies, then I will concentrate on the study and research, and try my best . Apart from studying, I spend my spare time on chatting with my friends, watching movies, walking and so on. People who don't know me well think I am serious, in fact, I am very easygoing and like to make friends.