How can you tell if a business is doing well or not, and what are the aspects to consider?

Only from some data to analyze, the stock market many thousands of companies, there are many public data, can not see the development of the good and bad, not to mention such enterprises. However, I can only use my own views to analyze: 1, a business is good or bad, and business operators have a particularly strong relationship, so, from the quality of business managers to see. 2, a business is good or bad and there is no prospect of a business to analyze the main business from the enterprise to engage in the analysis of the main industry to see the space of this industry is not big? Located in what level of the market? Located in what channels? Competitors strong or not? And so on. 3, but also from the enterprise's internal management mechanism to analyze, the best and many enterprises to compare the more comprehensive, more objective comparison to come. 4, from the company's "employing" view, that is, the treatment of talent to think about the perspective of the 5, from the company's supervisory system to see, a company if there is no perfect supervision system, sooner or later, something big will happen. 6, from the company's culture to consider, the recent wiretap door event, don't look at Murdoch's News Corp. unlimited, in his business ideas, in his corporate culture on the serious problems, his group, his business is therefore in crisis. Thank you for your question and I wish you success!