All three of them are experts in scratching their heads. They are all real kung fu, and they are all martial arts wizards. Although Jackie Chan was born in a troupe, he practiced very hard the day after tomorrow, played a lot, and his playing ability was quite strong. When Jet Li was a child, he practiced routines, but he invented several training methods (reaction/speed/strength) and practiced hard to unite and improve the realm of Wushu. Its true talent and practical learning can be reflected in action and momentum; Donnie Yen was born to be a master of martial arts and fighting, and his mother was Artest's air master. In terms of actual combat, Donnie Yen's chances of winning should be slightly higher. After all, he wants to be younger. There is an old saying that "boxing is afraid of youth", which is a famous saying of governing the country.