Wong worked steadily for the next two years as an extra in various movies

Wong worked steadily for the next two years as an extra in various movies, including Priscilla Dean and Colleen Moore pictures. While still a student, Wong came down with an illness identified as St. Vitus's Dance which caused her to miss months of school. She was on the verge of emotional collapse when her father took her to a practitioner of traditional Chinese medicine. The treatments proved successful, though Wong later claimed this had more to do with her dislike of the methods.