Sun RenDirecting • 1913-11-11No biography available.Known For6.3Battle on Shangganling Mountain1956复试1957Fan ClubNo Nerds have favorited Sun Ren yet — be the first.All fan clubsFrom NerdspinFilmographyDirecting21957复试FilmDirector1956Battle on Shangganling MountainFilmAssistant Director★ 6.3