Purpose: The purpose of this study was to analyze the techniques and diversity of Lin Dan. Method: A total of 21 matches from 2006-2008 were video taped. All the acquired info. from the matches were illustrated by means of Descriptive statistics and Test of homogeneity of proportions through computerized notational analysis. Results: The technique differences between Lin Dan and his competitor are mainly ”cut”, ”smash”, ”drive” and ”lob”. Most scores were earned by smashing whereas the losing points came from lobbing. As a matter of fact, Lin Dan's shots in each paragraph did meet the level of significance, except his shots per rally were 13-20. Conclusion: From technique perspective, Lin Dan is good at maneuvering his competitors from fore- and middle court. Smashing, in particular, presented better outcome of scoring as for most faults were occurred when lobbing. Furthermore, Lin Dan took advantage of attack opportunity during shift the other side and multi-ball process among each shots paragraph.