Taoism n. : One of the popular religions of China, sanctioned by the state.

Example:
What are the differences and similarities between Taoism and Shintoism?

Taxonomy
Taoism, Taoist, Tao, the Tao, Tao Te Ching, Schipper, Robinet, wu wei, Chinese, Scripture, Taoist texts, Daozang, Livia Kohn, Laozi, LaFargue, Religion, P'u, the Chinese.

Defination from the web:
Taoism.