Just like a "coach", now China’s auto industry is revving up on its way. According to the State Statistical Bureau, the most successful industry in this year is no other one than the auto industry. Now, the "coach" is dashing forward along a broad highway, meeting not any "red signal". However, more than 100 cars of different models and varieties running on the same road put people in a flutter. Would any "traffic acdiden heppen at any time? Would it bring