Premise: Princess Yang Kwei-Fei (楊貴妃 , "Yōkihi" , a.k.a. "The Consort Yáng Guìfēi") is a 1955 Japanese film directed by Kenji Mizoguchi. It was a co-production between Daiei Film and Hong Kong's Shaw & Sons, a predecessor of Shaw Brothers Studio . It is one of Mizoguchi's two color films, the other being "Tales of the Taira Clan", made the same year.
Hypothesis: In 1955 both Princess Yang Kwei-Fei and Tales of the Taira Clan were both made and produced by Shaw & Sons and were two of the colored films that Mizoguchi produced.