When ready for the debut in the Unite States the original title of "fistoffury" was too close to "fists of fury" the American release title earlier.
准备在美国上映前，电影原英文名《愤怒拳头》和之前的《愤怒的拳头》太过相近。
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He soon followed up with FistofFury, in which his fearless and stunning fighting skills, especially his mastery of Lisanjiao, Ditangquan, and nunchaku catapulted him to stardom.