Be a successful business boss, not only learn to capture business opportunities, but also learn to be scientific and managed, and know some essential business management rules. Some law seem simple, often neglected, but they are the rules of enterprises to increase cohesiveness and increase efficiency. As a corporate boss, you should have the use of these rules. Peter principle. Peter's principle is a conclusion that American scholars Lawrence Peter's related phenomenon of promotion of personnel in the organization: In various organizations, this situation often occurs because of the promotion as a reward mean, so this situation is often: The personnel who have been competent on a level are promoted to other positions but not competing. Peter principles are sometimes referred to as "upstick" principle. This phenomenon is ubiquitous in real life: a famous technical work is unable to compete after the manager; an excellent athlete is enhanced as an official of the competent sports without something. Two-eight rules. This is the 19th century Italian economist Prescore discovery: about 80% of the social wealth concentrated in 20% of people, while 80% of people only have 20% of social wealth. This imbalance of this statistically is everywhere in society, economy and life. This is the 28th basis, that is, 80% of the results (output, reward), often derived from 20% of the reasons (investment, effort). It is used to it, we often think that all customers are as important; all business, each product and every profit are as good, all must pay the same effort; all opportunities have approximate value. The 28th law is precisely indicated such a typical imbalance between reasons, investment and output, efforts, and compensation: 80% achievements, attributed to 20% of efforts; 20% of the products or Customers accounted for about 80% of turnover; 20% of products and customers, leading to 80% of enterprises. Two-eight law tells us that there is no need to analyze, handle and treat problems, business management and management to seize the crucial minority; to find out that those can bring 80% profit to enterprises, the total amount only 20% Customers, strengthen services, achieve a half-time effect; enterprise leaders must analyze jobs carefully, and spend main energy to solve major problems, grasp the main projects, other secondary work allocation, can't do things without giant, facia. Wine and sewage law. If a key wine is poured into a drum, you get a barrel of sewage; if a spoonful of sewage is poured into a bucket, you get a barrel of sewage. In any organization, there are several difficult people, they are like the rotten apples in the apple box, if you don't deal with it in time, it will quickly spread, and make the other apples in the box. The terrible thing of "rotten apple" is its amazing destructive power. A intertility person enters a chaotic department may be swallowed, and a person who has no morality to make a non-point will quickly turn a high-efficiency department into a plate of sand. Organizational systems are often fragile. It is based on mutual understanding, compromise and tolerance. It is easily infringed, and it is easy to destroy the total than the construction. A ceramic instrument that can be carefully made when it costs the time, and a scorpion can be destroyed for a second. If there is such a scorpion in one organization, even if it has more powerful skills, there will be no more decent work results. If there is such a scorpion in your organization, you should immediately remove it; if you do so, you should take it up. Matthew effect. There is such a story in "New Testament Matthew", and a king handed three servants for one ingot, and told them to do business. The first servant made a 10 ingot with a spindle, so the king rewards him 10 city; the second servant earned 5 ingots, so the king rewarded him 5 city; the third servant put the ingot Silver has been packaged in the hand towel well. So the king's order will also reward the third servant's ingot, and say: "Anyone, even all him, also take it.