The spiritual strength gained from one’s faith reflects on Vietnamese migrant women’s participation in Buddhist activities. It helps to lessen the hardship from their transnational marriages, increase adjustment to the life, provide mental and spiritual wellbeing. This research focuses on the changes of Vietnamese migrant women after they participate in Buddhist activities and receive Educational Counselling. Through method of inadept-interview and narrative analysis, this research wishes to establish a theoretical paradigm in the understanding of migrants’ participation in Buddhism. This research will first introduce Vietnamese migrant women’s participation in Buddhist activities in order to set up a research framework. Data are collected through literature review, semi-structural interview and so on. The findings are the followings: 1. There are differences in the motivation and causes of Vietnamese migrant women’s participation in Buddhist activities in Taiwan. 2. There is a Social network relationship for Vietnamese migrant women to participate in Buddhist activities. 3. There is a profound impact after Vietnamese migrant women participating in Buddhist activities in Taiwan. 4. The faith and educational counselling provided by the government and Buddhist groups have good outcome. Finally, this research will draw on the research findings to give suggestions for future research topics in the area of Vietnamese migrants’ religiosity.