Thank you very much for your kind support to our conference in Sanya, China from February 26-28, 2017.

All the accepted full papers have been published online, please kindly check it via http://www.scirp.org/journal/gep/

For group photo download, please kindly visit it via http://www.engii.org/Files/Download/ws2017_2photos.rar

Thanks Thanks again for your support to our conference and see you next year.