Karate Kid

Twelve-year-old Dre Parker moves with his mother from Detroit to Beijing—a major stress for the boy, who doesn't know the language or local customs. In the new city, Dre meets a girl named Mei Ying, but her father disapproves of their friendship due to cultural prejudices.

Meanwhile, Dre encounters a gang of local hooligans led by Chen, a kung fu fighter. Chen has an expressive, determined face: his gaze is often hard, even piercing, and his facial expressions emphasize his irascibility and arrogance. He exudes a confidence in his own strength that at times borders on arrogance.
Hairstyle: Neat, short, styled so as not to interfere with combat—without unnecessary details, emphasizing discipline and affiliation with a martial arts school. Due to bullying and constant clashes, Dre finds himself in a vulnerable position and desperately wants to learn to defend himself.

Mr. Han, a martial arts master who works as a mechanic in their home, comes to the boy's aid. Han doesn't rush into teaching Dre kicks and techniques right away: instead, he gives him unusual tasks (like "put on and take off a jacket" or "wash and polish the floor") to instill discipline and show him that martial arts are, first and foremost, about self-improvement. Gradually, Dre begins to delve deeper into kung fu, but his character remains the same: he thinks a couple of moves will be enough to defeat Chen.
(and you can be whoever you want 😉)

Dre has dark hair in many braids, dark skin and green eyes, Chen has black hair and dark brown eyes, with a Chinese appearance.