1. Xiao Na Jia in the film is Najezdami Halkova, the daughter of director Nikita Kharkov. Her husband has been dead for five years, but he is updating his circle of friends every day.

2. The Hot Sun is a feature film directed by Nikita Kharkov, starring Nikita Kharkov, Oleg Mi Chekov, Ingeborg Gada Quennet and nadia mikhalkov. May 1994 premiered at the 47th Cannes International Film Festival. This film is based on the political repression movement of the Soviet Union in 1930s, and tells the story of kotov, the commander of the Red Army and a fighting hero in Stalin's era, who was persecuted while vacationing in the countryside.