In this study, the proposed model was tested and focused on Vietnamese spouses who which participate in the life adaptation and language study courses in Kaohsiung. 213 foreign spouses were asked to answer questionnaires and effective respondents were 187 sets. The complex data was collected and analyzed by One-way ANOVA, T-test, Pearson correlation analysis and multi-regression regression analysis with SPSS. This study is focused on two social psychological factors: marital expectation and gender role attitude, and discusses the relationship between these two variables and marital quality. The conclusions of this research summarize as following: ¤@¡BFor Vietnamese spouses, the length of time that acquainted before married is significant toward the economical expectations of marital expectations. ¤G¡BEducational degree is significant toward the gender role attitudes for Vietnamese spouses; the lower educational degree that Vietnamese spouses have, the higher traditional gender role attitudes they have. ¤T¡BThe methods Vietnamese spouses adopt in order to go to Taiwan are significant toward the familial roles, extrafamilial roles and stereotypes of male/female characteristics and behaviors of gender role attitudes. ¥|¡BThe marital expectations of the Vietnamese spouses are correlated with their marital quality. ¤­¡BThe gender role attitudes of the Vietnamese spouses are highly correlated with their marital quality. ¤»¡BThe reason that Vietnamese spouses getting married is falling in love, marital expectations, and gender role attitudes are positive predict variables towards marital quality. ¤C¡BThe familial roles of gender role attitudes, and getting married by falling in love are also positive predict variables towards value consensus, interaction of spouses, marital happiness, and marital stability of marital quality. Base on the conclusions from this study and suggestions for spouses of transnational marriages, administration and guidance system of government and further studies.