kungfu是不可数名词。

kungfu：真功夫；武术；工夫；中国武术；功夫；

相关介绍

The Kungfu can hurt people, and it can also helps people.

功夫可以伤人，也可以除暴安良。

Can you beat us with this Kungfu make us handsome?

可不可以帮我们的相貌打得漂亮一点？

The Development of Shaolin Kungfu and the Analysis of Its Guiding Thoughts.

少林武术的发展历程与其主导思想探析。