Millennium Mambo 4K 2001

The movie is about young people in Taiwan in the first year of the new millennium - 2001 - who live their lives, meeting and breaking up to the rhythms of mambo.
Vicky and her boyfriend Hao-Hao fight all the time. Hao-Hao has to make sure that Vicky, who likes to go out and have fun, is not cheating on him. He rummages through her purse, checks her cell phone records, and even sniffs around, trying to determine where she's been and what she's been up to. And at the slightest suspicion, he uses his fists. And although Vicky has a loyal friend, mobster Jack, always ready to lend her a helping hand, she constantly returns to the jealous and rude Hao-Hao....