Discourse (论述): spoken or written language, including literary works; the four traditionally classified modes of discourse are description, exposition, narration, and persuasion
Dissonance(不协和音): the grating of sounds that are harsh or do not go together
Epigram(警句隽语): a concise, witty saying in poetry or prose that either stands alone or is part of a larger work; may also refer to a short poem of this type.
Euphony(颂词): a succession of harmonious sounds used in poetry or prose; the opposite of cacophony.
Exposition(说明): the immediate revelation to the audience of the setting and other background information necessary for understanding the plot; also, explanation; one of the four modes of discourse.
Expressive(描述): another name for descriptive writing.