How can I put it? In fact, whether it is China Wushu or other kungfu in the world, if it is practiced to a certain extent, it should be very powerful, so it is not easy to compare. However, a person who practices kung fu alone may be able to tell whether he is good or not as far as his opponent is concerned. Take Ip Man in Ip Man 2 as an example. Compared with that western boxer, if it is really a life-and-death contest, IP Man has no chance of winning, and he may even be KO by the other side as soon as he makes a move. A person's kung fu level is not only related to the types of martial arts he has mastered, but also related to his figure, strength and momentum. People like Donnie Yen and Jet Li, even though China's martial arts level is very high, can hardly cope with the high-level heavyweight fighters in western boxing.