Yao presented our work on Highly Luminscent ZnS:Mn/ZnS Core Shell Nanoparticles for Bio-sensing in Nano Korea 2014 from 2 July to 4 July. In this symposium, 130 outstanding speakers were invited and 800 latest research results were presented. 538 booths from 339 companies joined the exhibition with their cutting-edge nanotechnology and application products.