PE is generally in the Pre-IPO period or the mature period of the company's development. At this time, the company will pay more attention to the company's financial structure, financial data, cash flow and loss calculation in various extreme environments, and whether it can achieve the required income or profit.

The VC intervention stage is more inclined to the middle and early stage of the company's development, paying more attention to the product itself, market potential and social value, and even gaining an accurate insight into its development and application trend. At this time, the company has a more mature business plan and business model than the initial stage, and has even begun to make profits.