As I have been in Shaolin Temple, I can accurately tell you that Jackie Chan has real kung fu. He practiced in Shaolin Temple in Songshan, Henan. He is the only one who has fought with the eighteen bronze phalanx. I don't know if you have heard of the guard Xu around you. He also came out of Shaolin Temple, but climbed out of the sewer. Even those who climb out of the sewer can become the guards of Mao Zedong. How powerful are the people who can fight eighteen bronze arrays? Although there is no Shaolin Temple on his resume. However, this is a fact, including Sammo Hung (called Long Yuan when he was in Yuan Jiaban), Yuan Kui, Yuan De, Yuan Qiu, Yuan Bin, Yuan Biao and others, who all stayed in Shaolin Temple.