Hezhang County can take the exam in the examination room of Hezhang Driving School, which is located in Wumu Village, Yemachuan Town, Hezhang County.
Hezhang County, which belongs to Bijie City, Guizhou Province, is located in the inclined zone of Wumeng Mountain in the transition from the eastern Yunnan Plateau in the upper reaches of Liuchong River, the northern source of Wujiang River, and Sancha River, the southern source of Wujiang River in northwest Guizhou.