Then someone must want to ask which of the four of them has the better technology. Through the comparison of the peak period, I think Bruce Lee is definitely the undisputed first, followed by Jackie Chan, Donnie Yen tied for second, and Chiu Man-Cheuk came last.
Why is this sort? Please listen to me analyze them one by one. First of all, Bruce Lee started to open martial arts schools in his twenties and made a living by martial arts. At that time, people who opened martial arts schools often met people who came to kick the school. If they don't have some skills, then the martial arts school in Bruce Lee can't be opened, and Bruce Lee himself is a perfectionist, who has surpassed the other three in speed and strength. Jackie Chan, by watching his documentary, knows that he is really authentic. Donnie Yen once won the championship in North America, and it is naturally the best way to prove his strength by competition, without any doubt. Chiu Man-Cheuk may be more inclined to martial arts routines, and his strength is a bit hard to see.
In a word, they have made a lot of contributions to the spread of our kung fu culture, and we should all thank them.