Ikebana tea ceremony rooms called "chabana". This style is the opposite of the Momoyama style and emphasizes rustic simplicity. "Chabana" is not considered a style of "ikebana" but is separate. The simplicity of "chabana" in turn helped create the "nageirebana" or "thrown-in" style. The receptacles used in flower arranging come in a large variety. They are traditionally considered not only beautiful in form, material, and design but are made to suit the use to which they will be put, so that a flower can always be placed in an appropriate receptacle, and probably in one especially designed for that particular sort
Styles of Chinese martial arts further identify the particular style. Other classification schemes include the concept of "external" () and "internal" (). This criterion concerns the training focus of a particular style. Religious affiliation of the group that found the style can also be used as a classification. The three great religions of Taoism, Buddhism and Confucianism have associated martial arts styles. There are also many other criteria used to group Chinese martial arts; for example, imitative-styles () and legendary styles; historical styles and family styles. Another more recent approach is to describe a style according to their combat focus. The traditional dividing line between