If you don’t understand, just ask the section

If you don’t understand, just ask is an online education application. If you don’t understand, just ask provides users with an online training and education institution, allowing users to freely choose the courses they need and learn high-quality online courses. Find training classes, choose courses, and choose teachers. If you don’t understand, just ask. If you don’t understand, ask Provide training service institutions and education practitioners with a powerful Internet platform for teaching, course display, publicity, promotion and enrollment;