2017 Ningbo Talents, Science and Technology Week kicks off

Xu Chao, who graduated from Montreal University of Canada, gives a road show on a new type of 3D printer on a fair of the 2017 Ningbo Talents, Science and Technology Week in Ningbo, east China's Zhejiang Province, Sept. 23, 2017. The 2017 Ningbo Talents, Science and Technology Week kicked off here on Saturday.(Xinhua/Huang Zongzhi)