In February 12, 2015, Prof. Liu Yun was invited to attend the first workshop of "Innovation 50-People Forum " organized by China Association for Science and Technology of in Beijing Science Hall.
The conference discussed "economic new normal and power conversion". Experts expressed their opinions, from different aspects addressed hot and difficult questions of China's current and future development, and proposed forward-looking views and suggestions. Their speech abstracts are published in the sixth page of "science and Technology Daily" in March 12, 2015.

Link：
http://digitalpaper.stdaily.com/http_www.kjrb.com/kjrb/html/2015-03/12/content_295229.htm?div=-1