The use of the ethnography in this study means researchers usually refers to detailed and long-term observational studies, also known as “participant observation.” These involve the researcher living within a community for a lengthy period, observing members’ daily life, their beliefs, and their practices, with the aim of understanding the worldview of its members (Helman, 2001). In the study, researchers visit the three communities weekly for six-months each. They observe all events occur among immigrants group at communities, and have face-to-face contact with the immigrants who are participants in the study. Researchers may focus on the change in immigrants’ daily life, which include dietary changes, language acquisition and changes in physical
