2. College entrance examination preparatory classes: arts and crafts (general vocational integration), arts and crafts, international business, e-commerce, computer application technology.
3. Technician category: electrical automation equipment installation and maintenance, automobile maintenance, mold design and manufacturing, intelligent manufacturing technology application, electromechanical integration technology (artificial intelligence direction).
4. Advanced class: Internet of Things application technology, industrial Internet and big data application, industrial design and 3D printing (computer aided design and manufacturing), industrial robot application and maintenance, graphic design, e-commerce, cross-border electronic commerce, numerical control processing (industry class), new energy vehicles, automobile marketing, accounting, cooking (Chinese cooking), tourism service and management.
5. Five-year junior college classes integrating secondary and higher vocational education (original "3 plus 2"): e-commerce, accounting, industrial process automation technology, logistics service and management, industrial design, preschool education, etc.