Prof. Tianxi Liu was invited by The Japanese Society of Microscopy to attend "The 64th Annual Meeting of The Japanese Society of Microscopy (JSM 2008)"and "Symposium on Present Status and Future Prospect of Microscopy by Leading Young Asian Researchers" (May 21-23, 2008), and delivered a lecture entitled as "TEM Studies on Polymer Melting, Morphology and Nanocomposites". The symposium was composed of the talks by 13 prominent microscopists under the age of 40, invited from China (2), Korea (2), Taiwan (1) and Japan (8). The purpose is to discuss the current status and future prospect of microscopy with a wide range of fields.