The research which it sees it grasps the life actual condition of the migrant workers from the dead zone of human rights and the material of the migrant workers, become social problem anger the problem point and it analyzes improvement program escape in social welfare practice territory, in small quantity is but it does one morning and it does to sleep. The research result which it follows in the research which it sees with afterwords is same. First, variety respect and ceremony conversion there is a wild possibility, to here evening twilight and abbreviation of new paradigm, the right support policy for the immigrant worker who is decimal sleeping group and special treatment policy, the multi nation, the plan which is the possibility of raising the gain and loss against a knowledgeable anger must be prepared is the thing from social system preparation and maintenance and social each teritory. Second, system improvement the place where there is a wild possibility, short-term improvement and middle-long-term There is a possibility of sharing with the internal organs improvement, short-term improvement the thing and in improve the deficient point at the process for the introduction which the migrant worker is smooth The internal organs improvement the fact that it magnifies the R&D investment to propelling the migrant worker policy from overview time and an immigrant worker policy.