Where is Linyi a2 driver's license a 1?

According to official website, Zheng Zhi Driving School, Hedong Zheng Zhi Driving School has the business of a2 driver's license plus a 1 driver's license. Linyi Zheng Zhi Driver Training Co., Ltd. was established on April 18, 2002, referred to as Zheng Zhi Driving School, located at the intersection of Renmin Street and Wenquan Road, Hedong District, Linyi City.