The 1931 movie “Love and Duty” （恋爱与义务）was a great success in 1930s Shanghai. It was the first big movie with actress Ruang Linguy who would become the superstar of Shanghai cinema, until her suicide in 1935. I have written several posts about some of the location where the movie was made in Shanghai (see post “Love and Duty” for more details). This post is showing the video that was made of the location search.
You will find more information about Ruan Lingyu, the movie “Love and Duty” and film locations in posts “Love and Duty” Part 1 and 2.