Gladys May Aylward was a British-born evangelical Christian missionary to China, whose story was told in the book The Small Woman: The Heroic Story of Gladys Aylward, by Alan Burgess, published in 1957. The book served as the basis for the film The Inn of the Sixth Happiness, starring Ingrid Bergman, in 1958. The film was produced by Twentieth Century Fox, and filmed entirely in North Wales and England.

The Inn of the Sixth Happiness is a 1958 20th Century Fox film loosely based on the story of Gladys Aylward, a tenacious British woman who became a missionary in China during the Second Sino-Japanese War. Directed by Mark Robson, who received a nomination for the Academy Award for Best Director, the film stars Ingrid Bergman as Aylward and Curt Jürgens as her love interest, Captain Lin Nan, a Chinese Army officer with a Dutch father. Robert Donat, who played the mandarin of the town in which Aylward lived, died before the film was released. The musical score was composed and conducted by Malcolm Arnold. The cinematography was by Freddie Young.