1, Marketing: Marketing is an important subject of business. Learning how enterprises can meet the needs of consumers and establishing effective marketing strategies can help students understand the knowledge and skills in market demand, consumer behavior, brand management, marketing communication and so on.

2. Sustainable development: In business, sustainable development emphasizes the economic, social and environmental sustainability of enterprises. Learning sustainable development can help students understand how enterprises balance economic interests, social responsibilities and environmental protection in the process of operation and decision-making.