It seems you're referring to a specific film. The "Kama Sutra" is an ancient Indian text on human sexual behavior and life written by Vatsyayana Mallanaga. There have been various film adaptations and interpretations over the years.
Introduction
If you came here looking for the actual philosophy of Chinese love-making, ignore the movies and read the Su Nü Jing. chinese kamasutra movie
"Love in a Puff" (2015): Directed by Mimi Cave, this film is set in Hong Kong and explores themes of youth, love, and relationships. While not directly a Kamasutra adaptation, it delves into the complexities of desire and intimacy among young adults. It seems you're referring to a specific film