Kung fu is an umbrella term that can denote anything that requires lots of practice, like a style of boxing or painting. However, it is most often associated with Chinese Martial Arts. In these case, no, the show is not about Kung fu. Dragon Ball Z uses unnamed fictional Japanese martial arts.
Return of the Kung Fu Dragon was created in 1976.
If you mean karate, Dragon Ball Z kinda has karate and kung fu but it really has martial arts in it, but they are all almost the same.
Kung Fu Meets the Dragon was created in 1975.
The only old tv show I know of that featured kung fu was, in fact, Kung Fu, starring David Carridine.
kung fu panda
Dragon style kung fu is a more grappling focused system it has several chokes for knocking out appoents
dragon scrool
Kung Fu - 1972 Arrogant Dragon 2-20 was released on: USA: 14 March 1974
Normally kung fu will not be capitalized. If you are referring to a specific style, such as White Crane Kung Fu, you would capitalize all the words. Or if referring to the the television show Kung Fu.
There are many kung fu movies, they have been made for over 75 years. One of the most famous would be Kung Fu, the movie that launched the Kung Fu television series. More recently Crouching Tiger, Hidden Dragon was a big success. Kung Fu Panda rocks!
The cast of Kung Fu Chicken - 2013 includes: Victor Fang as Dragon Fist
Kung Fu - 1972 Blood of the Dragon Part 1 3-1 was released on: USA: 14 September 1974