1.2010. The International membrane conference in Taiwan. Taoyuan.
2.2009國際化妝品科技研討會-靜宜大學
3.2009. The 11th International Conference on Chitin and Chitosan. Taiwan, Taipei.
4.Yang chi-Yea, 2009. The antagonism activity of chitin and chitosan against Rhizoctonia solani on the radish seedlings. International Conference of cChitin and Chitosan (ICCC). Taipei, Taiwan.
5.Yang chi-Yea, Yu-Hsin, Kao, Tan-Yi Huang. 2008. A novel anti silver nanoparticle bacteria. IEEE-Nano. Texas, US.