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The first characteristic of a good company is its long-term stable and sustainable ability to make money. If investors don't have a deep research on the macro situation and industry development, don't bet on dark horses. However, most companies that make money give back to shareholders in the form of dividends, and dividends come from real profits, that is to say, if they don't make money, they will definitely not be able to pay dividends.
Good companies that can make money are less likely to circle money in the stock market, and the performance is that dividends far exceed financing. There are indeed some good companies in the A-share market. Except for initial financing, it has never been financed. Next, they will pay dividends to shareholders once or twice a year. It can be said that they are all good companies with conscience.