Which elements of Chinese culture spread throughout the world

Chinese food and art is all over the world...clothing is also considered art. Some of their culture is also spread.

speed

explanation:

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.