The real economy referred to the economic entities and economic activities in the real world, including various industries, fields, and forms such as manufacturing, service, retail, tourism, agriculture, and so on. Compared with the network economy, the real economy pays more attention to the production, sales and consumption of physical products, while the network economy pays more attention to the production and consumption of virtual products. The difference between the real economy and the online economy could be seen from the following aspects: 1. The scope of economic activities: The scope of the real economy is more extensive and involves various industries and fields, while the network economy is mainly concentrated in the Internet field. 2. Production of physical products: The real economy pays more attention to the production, sales and consumption of physical products, while the network economy pays more attention to the production and consumption of virtual products. 3. Business model: The business model of the real economy is more traditional, mainly through direct sales and service to achieve profits, while the business model of the network economy is more diverse, mainly through online sales and service to achieve profits. 4. Social impact: The real economy has a more direct and significant impact on society, which can improve the quality of life and happiness of consumers. The impact of the network economy on society is more indirect and slow, mainly through the growth of online consumption and virtual economy.