how often should you change your oil filter 6. The gasoline tubing in the engine room ruptured And corporate culture is the enterprise in production and management practice, gradually formed, to and comply with all the staff, with the characteristics of the organization's mission, vision, aim, spirit, values and business philosophy, as well as these ideas in production and operation practice, management system, employee behavior and enterprise the embodiment of the external image combined. It is different from the cultural nature of organizations such as culture, education, scientific research and military. By the third stage, the main way to learn is to practice and understand. It is not only the practice and understanding of trading, but also the practice and understanding of life. You will realize that the market is just a person, you are dealing with the market, in fact is dealing with a person with deep connotation. When you have a new understanding, you will be the original thought fully understand what you have a new understanding, including your original have no way of technical indicators and way to trade, and analysis. Everyone is contributing to the market. Everyone is working hard for their profits. Everyone has something to learn. At this time, your study is mainly to communicate with people, exchange ideas, experience, experience, even personality. Don't limit yourself to trading and market study. Learn and improve by learning how to get along with people and get along with others. This is the learning of roots. Through this kind of study form atmosphere, calm, objective, face, easy. Atmosphere, calm, objective and face, easy to deal the importance of needless to speak, this style does not come in through the technical behavior can achieve and implementation, nor by increasing your ability to forecast analysis and money management can achieve. Before 2004, I didn't care about the fundamentals, and I didn't think the fundamentals were useful. However, in 2005, I found myself wrong, not in the fundamental way, but in the fact that I didn't use it at all. In 2005, several large transactions were conducted through basic analysis, which was far better than pure technical analysis. Fundamentals can analyze the market, and it is concluded that the approach of interval, and the technical method can be used to test the operation is correct, technical signals can be used to control transaction risk and trading right. The right level of trading can determine the size of your transaction. For me this is really a very meaningful development. And the fundamental reunderstanding comes not from books, but from communication with enterprises, communication with people, and essentially communication with society. Yu 'ebao, the world's largest money fund, took only four years to achieve the equivalent of 10 years of development, with a maximum annual yield approaching 7%. But in its rapid development, there have also been a big wave of backwater, the most severe, from March 2015 to September 2016, the yield was down from 4.4 percent to about 2.4 percent.