Highlights of China International High-Tech Expo (3/6)
2014-05-14 15:41
Xinhua
Web Editor:Li Yan
Visitors look at a laser digital film projection system at the 17th China Beijing International High-Tech Expo (CHITEC) in Beijing, capital of China, May 14, 2014. The annual technology expo kicked off Wednesday. (Xinhua/Li Wen)