5^th-8^th May, Prof. Guosong Chen, Prof. Guosong Chen and master students Guoqing Tao attended the "6th International Symposium Frontiers in Polymer Science ". This conference was hosted by Elsevier. During the conference, Prof. Chen gave an invited lecture titled " Protein Assembly Driven by Dual non-Covalent Interactions", and Guoqing showed his achievements by posters and communicated with many colleagues at the same time.  Guoqing believes that this meeting not only broadens the horizon, but also enhances his self-confidence, as well as it is a rare opportunity for academic communication. In addition to the meeting, they also enjoyed the beauty of Budapest which is regarded as the “Pearl on the Danube”.