What does the screen name "Xiao Nan" mean? What's the point? Please tell the heroes, hehe.

Nannan is usually a nickname for her daughter, which also means baby. In recent years, it has become a buzzword to describe some girls who assist in communication. Their behavior is called "auxiliary communication" for short. In this context, the film "Little Darling" directed and filmed by the famous director Kenneth Bi was released on April 5, 20 10, which aroused people's deep thoughts.