The third social problem is as important as the two problems before, that is the corruption of politician. Everyone who has lived in Thailand will know about this problem perfectly why I said that because the corruption in Thailand always happens until the past to nowadays. The corruption that everybody could see the most happened in politics circle by politicians. The politicians are corrupt for finding benefits for him or themselves such as money, position and reputation and others. They do it with selfishness for long time and they did not pay attention to anyone that would get distressed from their action. Then, the society did not have peace, it had only many confusion that same as TAKSIN’s case in nowadays. And The problem of traffic congestion in Bangkok. Arising from the use of the public more likely every year. The most important causes of traffic congestion is the use of the private car over public transport. Where there are no major cities, where in the world they do. Even the city that he would be more rich people buy cars than Thailand, but he also use public transportation as the primary. A private car is used, only some cases only. The use of private cars is very much road space hog. Compared to public transport such as bus, train, underground car space per person is less than many private cars only. Causes of people in Bangkok and big cities, people use private cars a lot is about values, and because there is no public transportation, good enough. The way to fix traffic, the most important is the need to solve the public transport, but the Government in the past did not think this matter very seriously, because they used to ride the bus until the section is not interested in development, public transport.