Elaboration is the basic writing method of cifu. There are four kinds of elaboration: dispersed elaboration, paragraphed elaboration, successively progressing elaboration, and juxtaposed elaboration. Dispersed elaboration means that poetic lines or stanzas expressing the same content are spread throughout the text of cifu. Paragraphed elaboration means that the author describes one theme in one paragraph. The successively progressing elaboration implies that the author writes works or paragraphs by adopting the approach of layer-upon-layer and step - by-step development. This method is characterized by longitudinality. And by juxtaposed elaboration it is meant that the author depicts one subject from different directions or in terms of different aspects in the whole work or paragraph, thus rendering the object of description to develop crosswise.