As Po, Tigress (voice of Angelina Jolie), Mantis (voice of Seth Rogen), Monkey (voice of Jackie Chan), Crane (voice of David Cross), and Viper (voice of Lucy Liu) continue to use their
kung fu abilities to uphold justice
under the guidance of the mystical
Master Shifu (voice of Dustin Hoffman), an old enemy returns from exile.
Under the introduction of Wu Bin, (China's national wushu coach and Jet Li «s
master), over the course of three years Wong Kar - wai visited Beijing, Tianjin, Xian, Hebei, Henan, Inner Mongolia, Taiwan, Guangdong, Hong Kong and other locations and over 100 different
kung fu masters of Wing Chun, Eight Diagram, Tai Chi, Xingyi, Tongbei in order to find the spirit and the philosophy behind
kung fu.