Description: (Engineer)
Wei Mengbian, as the Director of Imperial Workshops under Emperor Shi Hu of the Later Zhao period, collaborated with Palace Officer Xie Fei in inventing groundbreaking wheeled vehicles. Among their creations were a cart mill that could grind wheat while moving and a four-wheeled carriage embellished with water-spouting dragons. Wei Mengbian's career was distinguished by his inventive contributions to transportation technology, highlighting his engineering and design expertise in the imperial court.