Sentence:  The techniques of contemporary <WSD>wushu</WSD> are indeed those which at one time were used for self-defense, but the basis and development of <WSD>wushu</WSD> are different from kung fu. 
Meaning of the word marked with <WSD> tags:  A modern exhibition and full-contact sport based on traditional Chinese martial arts, created in the People's Republic of China. Also known as "modern wushu" or "contemporary wushu".