Theories about trends, John McGee and co-author Robert d. Edward, take the technical analysis of founder Richard xia buck and others thought has carried on the comprehensive summary and further development, so far, their stock market trend of technical analysis is a very important classic, is the early dow theory in this paper, the discourse is considered to be the most authoritative. Hacker is a Chinese words, is derived from English hacker, with the emergence of gray pigeons, gray pigeons became a lot under the guise of hackers nominal control computer hacking techniques, so the split between "hackers" and "hackers". Hacker, the 2012 movie channel show, has also started to use the word Hacker, showing the convergence of Chinese usage habits. In fact, Hacker (or Hacker) and Hacker or Cracker are not able to achieve complete translation, which is the difference in the development of Chinese and English vocabularies. The word Hacker initially, refers to keen on computer technology, the level of computer experts, particularly programmers, gradually divided into white hat, grey hat and black hat, one black hat, black hat) actually is a cracker. In media reports, the word "hacker" often refers to software cracker, while the hacker (black hat) is the white hat Martin Nettleton adds: “We invested in the campaign to target those larger installation and distribution companies increasingly dissatisfied with the big fabricators who are starting to compete with them by setting up their own networks of trade counters and distribution outlets. Defined as: the team is a community of employees and management, which makes reasonable use of the knowledge and skills of each member to work together to solve problems and achieve common goals. The market has its origins in ancient times when people used the term of place to trade in fixed time or place. In the present, the market has two meanings, one is the trading place, such as traditional market, stock market, futures market, etc., another meaning is the general term of trading activity. The word "market" refers not only to a trading venue but also to all transactions. So when it comes to market hours, it's not just about the size of the site, it's about whether the consumer activity is active. In a broad sense, all property rights transfer and exchange relationships can be market The team should have a set goal to navigate to the team members and know where to go, without the goal the team has no value.