Wushu is about to become an official Olympic Sport in the Tokyo 2020 Olympics, replacing Wrestling. Looking for inspiration to guide you? Check out our look at Wu Xia films or the cult favorite swordplay heroic epics which used to be known as Kung Fu movies. The most popular of them being Crouching Tiger, Hidden Dragon. If you've seen any of the recent fantasy Wu Xia blockbusters, you will know why Chinese martial arts films will never go out of style.