Build a movie plot around this: What does Mr. Li teach his students? Show no mercy to enemies
A:
12-year-old Dre Parker (Jaden Smith) and his mother, Sherry (Taraji P. Henson), arrive in Beijing from West Detroit to start a new life. Dre develops a crush on a young violinist, Mei Ying (Wen Wen Han), who reciprocates his attention, but Cheng (Zhenwei Wang), a kung fu prodigy whose family is close to Mei Ying's, attempts to keep them apart by beating Dre, and later harassing and humiliating him in and around school. During a particularly brutal beating by Cheng and his friends, the enigmatic maintenance man of Dre's building, Mr. Han (Jackie Chan), comes to Dre's aid, revealing himself as a kung fu master who adeptly dispatches Dre's tormentors.After Han mends Dre's injuries using fire cupping, they go to Cheng's teacher, Master Li (Yu Rongguang), to attempt to make peace, but the brutal Li, who teaches his students to show no mercy to their enemies, challenges Dre to a fight with Cheng. When Han declines, Li threatens him, saying that they will not be allowed to leave his school unless either Dre or Han himself fights. Han acquiesces, but insists the fight take place at an upcoming tournament, and that Li's students leave Dre alone until the tournament. The amused Li agrees.Han begins training Dre, but Dre is frustrated that Han merely has Dre spend hours taking off his jacket, hanging it up, dropping it, and then putting it back on again. After days of this, Dre refuses to continue, until Han demonstrates to him that the repetitive arm movements in question were Han's method of teaching Dre defensive block and strike techniques, which Dre is now able to display instinctively when prompted by Han's mock attacks. Han emphasizes that the movements Dre is learning apply to life in general, and that serenity and maturity, not punches and power, are the true keys to mastering the martial arts. During one lesson in the Wudang Mountains, Dre notices a female kung fu practitioner (Michelle Yeoh, in an uncredited cameo[4]) apparently copying the movements of a cobra before her, but Han informs him that it was the...