A martial art in and of itself can not teach the concept of Taoism, but any martial art can become an expression of Taoism.
A martial art can a catalyst for the zen like state of enlightenment through a phenomenological methodology.
And traditions of Taoism have many examples and accounts of this for study.
But an understanding of the philosophical goals of Taoism is not necessarily included in a given martial art or the goal of a particular martial arts instructor.