This study explored what motivated 6 Chinese international students to complete a PhD in science, technology, engineering, and math fields in the United States despite perceived dissatisfaction. This study was grounded in the value-expectancy achievement motivation theory and incorporated a Confucian cultural lens to understand motivation. Four motivations emerged: (a) intrinsic interest in research, (b) overly broad and optimistic view of American doctoral education, (c) high utility value of a PhD in obtaining permanent residence, and (d) high social cost of quitting. Confucian cultural beliefs in malleability, the importance of effort, interdependent self, and filial piety shaped these motivations. Scholarly and practical implications are provided.