Dr. Wan-Xi Yang, the wedding witness of the new couple Mr. Ruo-Jing Wang and Ms. Bei-Hong Zheng, attended the Collevtive Wedding Ceremony of Zhejiang University on May 19, 2012. The news about the collecting wedding ceremony was reported by Zhejiang Economic Television on May 19, 2012. This image was obtained from the video news by Zhejiang Economic Television Station.