Tengye Yingren visited more than 3,000 companies during his tenure as a fund manager and summarized 59 investment rules, which is also a perspective of 59 companies.
  
   1. Don’t be fooled by the entrepreneur’s personal charm.
   2. Always nagging past hard work, the company’s future is not optimistic.
   3. If the boss gives you his autobiography, it is necessary to suspend investment in the company.
   4. It is important to understand the inferiority of entrepreneurs.
   5. A company that does not accept other people’s opinions cannot invest.
   6. An angry boss who is questioned by others, his company is in danger of failure.
   7. The passionate CEO who mentioned his company is trustworthy.
   8. Investing in a company with a touching speech from the CEO makes it easier to achieve success.
   9. Ordinary managers are good at “summary” and excellent managers are good at “discussion”.
   10. Attributing the sluggish performance to the recession and government bosses, even if the economy recovers, performance will not increase.
   11. The operator who sees the wind makes the rudder untrustworthy.
  12. Successful operators all pay attention to details.
   13. Outstanding managers are memoirs.
   14. The luxury of the CEO’s office is inversely proportional to the company’s growth.
   15. Pay attention to the boss wearing a high-quality gold watch.
   16. Don’t invest in companies whose bosses show off their personal relationships with celebrities.
   17. Pay attention to the CEO who proudly presents the business card printed with the title of industry leader.
   18. If the boss’s car is an imported high-end car, he has a problem with his business ability.
   19. The managers and investors of the family business share the same interest in the stock price, but the professional managers hired will be careless about the stock price.
  20. The risk of an excellent manager serving as chairman and the company will be small.
   21. The company that cultivates heirs has a promising future.
   22. Family businesses that last more than three generations are prone to outstanding managers.
  23. In a company jointly operated by brothers, if there is not much difference in the shares held by the brothers, and the younger brother’s education is higher than that of the older brother, then the brothers may have a fight.
  24. The boss will not use the computer, the company’s development prospects are very limited.
   25. When a company builds a luxury building, it usually coincides with a peak in performance or a peak in stock prices.
   26. Companies that require changing to slippers at work are not making money.
   27. Companies that force employees to do morning exercises will not make a profit.
   28. The atmosphere of a growing company is lively, and the atmosphere of a stagnant company is dull.
  29. Investing in companies with unclean toilets will definitely lose money.
   30. There is a problem with the company where the receptionist is extremely beautiful.
  31. Companies that don’t invest in gifts that are not our products cannot make a profit.
  32. The return on investment in companies that do not add positions when calling their colleagues will be high.
   33. A company with too many managers compared to the company’s size is difficult to develop.
  34. Companies that hire consultants are not very growth-oriented.
   35. Companies that actively disclose information can invest with confidence.
   36. Pay attention to companies that are too eager to disclose information.
   37. Companies whose information is personally disclosed by senior leaders are reassuring.
   38. We can only believe half of the news that high-speed developing companies are going to enter the emerging field.
   39. For the news that low-growth companies want to enter the emerging field, we can only believe one point.
   40. Companies with a high shareholding ratio of the boss will also have high rewards for stock prices and performance.
  41. The shareholding ratio of the boss and his relatives is extremely high, and the morale of the company will be very low.
  42. When the supplier and customer shareholding ratio is high, specific analysis is needed.
  43. Companies with high shareholding ratios of financial institutions cannot expect their share prices to rise.
   44. A good company will promote its future vision and business philosophy to its employees.
  45. Employees of a good company can feel the social significance of work and have a strong sense of mission.
   46. A good company can accommodate talents with diverse values.
   47. A good company makes good use of its own advantages and constantly pursues improvement.
   48. A good company strives for excellence.
   49. A good company has a unique personality.
   50. Poor companies are often similar.
  51. Pay attention to the company’s clues.
  52. Growing companies will appear in mature industries.
  53. Diversified management will lead to worse performance.