True Legend

True Legend is a 2010 Chinese martial arts film directed by Yuen Wooping, starring Vincent Zhao, Zhou Xun, Jay Chou, Michelle Yeoh, Andy On, David Carradine, Guo Xiaodong, Feng Xiaogang, Cung Le, Gordon Liu, Bryan Leung and Jacky Heung. This was Yuen Woopings first film directing since 1996s Tai Chi Boxer.

Su Can is a general who leads a military force to save a prince from a large fortress of enemies in the mountains. In return, the prince promises that the Emperor will make him governor of Hu Bei. Sus step brother Yuan is envious of Su, but Su loves him and asks the prince to make Yuan governor instead. Su wants to leave the military and lead a life pursuing the perfection of Wu Shu, eventually in the hopes of starting his school and teaching his skills. Su gives his great prestigious sword to a comrade Ma, then tells Yuan of his plans. Yuan expresses that he is always in Sus shadow but accepts the governorship. Early next morning, Su leaves on a horse.Five years later, Su and his wife Ying Yuans sister have a child, Feng. Sus father informs them that Yuan is returning from the military to be a governor. He warns Su that Yuan may not have come back simply to reconcile with family but to seek revenge. This is because years ago, Sus father killed Yuans father when the latter went too far in learning an evil martial arts technique called the Five Venom Fists. Sus father then took Yuan in, but he harbours concern that Yuan is still vengeful. Su is naive and assures his father that everything will be alright. ........

Source: Wikipedia