I believe the answer is: the nonmaterial component of Korean culture.
Non material component of a culture refers to component of the culture that we could not physically touch. This could include things such as gestures, language, values,folkways, norms and mores. In the example above not covering bodies with towel is influenced by norms rather than the towel.
A) Anomie is the term that refers to a social condition in which norms are weak, inconsistent, or missing. It was first used by French sociologist Emile Durkheim in his book Suicide.
A ! The body provides oxygen and nourishment etc etc