SUMMARY In this thesis, I've tried to probe into the policy-marking process, adaptation of life, religious belief, etc. of population migration in Hsinchuang City by means of on-site interviews and questionnaire, in the light of geographical spatial view and behavior geographical theories of man-land relationship. This is an in-depth study on regional integration. The study has brought the following hightlights of findings: 1. In Hsinchuang City, those "immigrants" have moved in due primarily to"commutation" and "economic" factors, while those "emigrants" have moved out due mostly to "residential factors", a matter closely related to the quality of residential neighborhood. Those immigrants have made the decisions to move in mainly through discussions among the couples, and a majority of them have been to Hsinchuang City prior to immigration. A majority of the immigrants have considered moving to other cities, towns or areas, most notably Taipei City. 2. Analysis of adaptation of life: (1) Adaptation of work: A bit above par. (2) Those nuclear families have experienced better adaptation, and have been in close touch with previous domicile area. 3. After immigration, they have made most acquaintances through work or through apartments in the communities. 4. After moving into the city, they show common point of view "dissatisfied" in terms of adaptation, due mostly to "traffic turmoil; lack of security" "residential crowding, a sense of pressure" "extreme scarcity of public facilities, lack of city buses" and such factors which might reflect an interior residential condition.