The design team led by Wu Xiaoguang, Xu Hui and others.
The inventor of the Yutong Bus Smiling Front Wall is a design team composed of six people including Wu Xiaoguang, Xu Hui, Yu Wei, and Li Guangyu. Yutong's "smiling face" design patent has changed the backward styling situation of buses under 10 meters, allowing the bus company's product styling to break away from the constraints of Japanese and European cars and gradually form its own styling style. Since 2003, this series of products has sold more than 32,000 units, exported to 53 countries and regions including Saudi Arabia and Russia.