American love drama is a popular folk drama in the 1920s and 1930s. It appeared after the May 4th Movement and became popular in Shanghai and other places during the Revolution of 1911. Usually translated European and American dramas, corresponding to the mainstream "civilized dramas" at that time, promoted the idea of freedom and openness, and advocated the idea of not making profits and taking art as the core. Amy is an amateur transliteration, amateur drama.