金陵女子大学
In 1918, after serving for a period of six years in China, Minnie returned to the United States for furlough. She enrolled in Columbia University in New York City to pursue a master's degree in education, which she received in 1919. While at Columbia University, Vautrin was approached by a teacher from Ginling College, and was asked to serve as president of the institution for one year. The College was the third institution founded by a group of American missionaries who sought to "establish four woman's colleges in China – one each in north, central, west, and south." Vautrin postponed her wedding for one year in order to become the acting president at Ginling College in 1919. However, she later broke off her engagement and never married.