The National Open University has three levels of applications, which can be used for secondary school, junior college and undergraduate education, with different enrollment majors. IT basically covers the most promising majors such as management, engineering, education, IT communication, medicine and finance. Let's take a look at their respective majors. Let's take a look separately.

1, optional major at middle school level.

Mechanical and electrical technology application, computer application, preschool education, pharmacy, e-commerce, marketing, construction engineering, traditional Chinese medicine, construction equipment installation, accounting, etc.

2. Specialized courses can be selected at the junior college level.

Construction engineering management, mathematics and applied mathematics, administrative management, hotel management, computer science and technology, civil engineering, legal secretary, advertising, primary education, tourism management, international trade, preschool education, accounting, mechanical design and manufacturing and its automation, finance, law, legal affairs, computing application technology, numerical control technology, computer information management, English, construction engineering technology, logistics management, e-commerce. Preschool education, marketing (market development and marketing direction), administration, property management, public affairs management (school and social education management direction), construction engineering technology, engineering cost, electromechanical integration technology, automobile operation and maintenance technology, urban rail transit operation management, etc.

3. Elective majors at the undergraduate level

Chinese language and literature, elementary education, English, nursing, health management, mechanical design and manufacturing, social work, advertising, logistics management, marketing, water conservancy and hydropower engineering, law, finance, computer science and technology, education management, mechanical design and manufacturing and its automation, business administration, accounting, administration, preschool education (the direction of preschool education), public enterprise management (.