Zhengzhou October 16 (People's Daily online (ya-ping huo) on October 16, around 11 a.m. in the morning, henan zhengzhou west ring main street, a Mercedes car collided with a tricycle, tricycle flying out of nearly 10 meters. According to Mercedes car owners, as he was driving, moving, suddenly found that the man is riding a tricycle retrograde, so he emergency brake, but it's too late, the two cars collided head-on, tricycle flying out of the nearly 10...