What are the public technical schools in Haizhu District, Guangdong Province? Guangzhou Wantong Automobile School has three-year majors: automobile intelligent network operation/automobile application and new energy technology/rail transit and automobile business/child care; Skills intensive professional has 14 months of new energy vehicle inspection and maintenance technicians, 10 months of automobile inspection and maintenance technicians, and 6 months of new energy vehicle maintenance technology; Entrepreneurial major has three months of automobile quick repair and maintenance, three months of automobile beauty and quick repair and maintenance, and two months of automobile quick repair and maintenance professional courses. Different courses are different.