Index IntroductionConcept of MigrationPush and Pull Factor of MigrationSocial AdaptationIntroductionFootball is a global sport. Everyone in the world plays football as one of the most important sports in every country. But now football is no longer just a sport, it is much more. A professional football player is now a real job in many countries and every professional football player has a high salary not only with the football club he plays for but also with sponsorship if they were famous players. The most famous football leagues in the world such as English Premier League (England), La Liga (Spain), Serie A (Italy), Ligue 1 (France) and Bundesliga (Germany) are full of talented football players and also talented staff such as the advertising team and the copyright team. These championships are examples of how the business of world football works. Since the 1970s many media, sponsorships and advertisements have contributed to the football business and turned it into a big business with all the attention. Large clubs become employers of both players and managers, and some shareholder-owned teams. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay The values ​​conveyed by the 5 main European football leagues. The English Premier League tops the list of the most expensive leagues broadcast at $4,280. In the Academy of any team they must have a scouting team to find the best young talents to sign for their academy and who can develop into a future professional footballer for the team they represent. Many football academies create many good young talents and transfer them to big clubs for a high monetary value. For example, Martin Odegaard, a 16-year-old Norwegian who debuted for the Norwegian national team when he was only 15, was signed by Real Madrid for 3 million euros to become a Real Madrid player. Odegaard's former club Strømsgodset received a very large sum of money. From this case, many football academies try to create a great development system for youth teams so that they can use them as future stars or transfer them to a bigger club. In Thailand, a professional soccer player is now a job that gets paid a good salary. The "Thai League" is the name of the Thai professional football league under the "Asian Football Confederation". Thailand has a quota for foreign players calling 3+1+1. 3+1+1 means that 1 club will have a foreign player limit of only 5 players. 3 of them can be any nationality, 1 must be an Asian player and 1 of them must be an ASEAN player (according to the 2018 Thai Championship rules). The club can have less than 5 foreign players but must respect the rules. The Thai League has 5 divisions including Thai League 1 (Top League), Thai League 2, Thai League 3, Thai League 4 and Thai League 5 (Armor League). Thai League 1 has more than 50 foreign players from many regions such as Europe, South America, North America and Asia. In the last 5 years the Thai League 1 has used more than 1,000 million clubs in a transfer market system. The most recent case would be Dragan Boskovic who moved from Bangkok United to Thai Port Football Club for 2.58 million baths. Migration is an important concept of a foreign worker. According to the United Nations Educational, Scientific and Cultural Organization (UNESCO) there are 3 reasons for migration. First, the people you findoutside the State and do not belong to their nationality. Second, persons who do not enjoy the general legal recognition of rights that are inherent in the granting by the host State of the status of refugee, naturalized person or similar status; and finally, to persons who neither enjoy general legal protection of their fundamental rights by virtue of diplomatic agreements, visas or other agreements. Migration in terms of career opportunities, leaving for another country offers more career opportunities thanks to within reason or even outside of reason. Internal reasons such as political problems or economic crisis. Off-seasons, such as salaries or culture, that attract people to move to another country. It would be reasonable for professional footballers, representing a highly skilled workforce, from all over the world to want to acquire a share of the “economic wealth generated by professional football” which is different for each and may consider migration to support their career opportunities . this, we will see that a football player is one of the high-skilled jobs that migrates all over the world. Many football players who emigrate from one country to another often connect with their home country, for example, by sending money back to their family, taking a holiday and facilitating the migration of others. Foreign professional soccer players create many impacts on a soccer team due to the difference in physics and skills which can make the team easier to achieve a goal. Singha Chiang Rai United is one of Thailand's largest professional football clubs. Founded in 2009, Chiang Rai is the team that has played in a top league (Thai League 1) for more than 8 years. The club has won numerous trophies including the 2017 Thai FA Cup and 2017 League Cup. In 2016, Singha Chiang Rai United broke the record of a club having the most expensive Thai player which is Tanaboon Kesarat for over 50 million bathrooms. In this season (2018), Singha Chiang Rai United is the only team located in the northern region of Thailand in Thai League 1. In the past, Singha Chiang Rai United has many Thai national team players such as Isawa Singthong, Anon Sangsranoi, Tanaboon Kesarat and Thitiphan Poung-Chan. Singha Chiang Rai United has 5 foreign players (return of the 2018 season) including 3 Brazilians, 1 Korean and 1 Burmese.Concept of migrationThe concept of migration according to the United Nations Educational, Scientific and Cultural Organization ( UNESCO) has defined 3 reasons for migration, including people who are outside the state and who do not belong to their nationality or citizenship. Persons who do not enjoy general legal recognition of the rights inherent in the granting by the host State of the status of refugee, naturalized person or similar status; Persons who neither enjoy general legal protection of their fundamental rights under diplomatic agreements, visas or other agreements. As mentioned in Migration and cities: context, the arrival of migrants can increase a transformative effect in cultural, political and economic terms that can contribute to the overall development of localities. In Western European countries, foreign-born workers make up 10-15% of the workforce. Some workers in Europe, many have emigrated because of the flexible and low-cost wages that companies can afford, but on the other hand, some workers may also remain in an irregular situation because of the flexible and low-cost wages that they represent for companies . Push and Pull Factor of Migration As mentioned in Push and Pull Factors of Migration: A Case of.