As one of the international cooperative exchange student enrolled in 2013, Mr. Katja Albrecht, coming from Lübeck city of Germany, accomplished her scientific research for bachelor’s thesis in our center from 2013.09 to 2014.02. During her six-mouth study, Mr. Katja Albrecht finished research plan, including title, contents, mid-term goal, final goal and the detailed experiment under guidance of Prof. Wu and a Ph.D. She has submitted an experiment report and thesis about characterization of PBO fiber and preparation of its composites, and finished her thesis answer at ECUST at the end of February in 2014. Besides, Mr. Katja Albrecht was interested in Chinese language study offered by College of International Education