Couplet level ruler

Couplets vary in length, only one or two words are short; It can be hundreds of words long. There are various forms of couplets, such as pairs, pairs, flowing pairs, couplets, set sentence pairs and so on. However, no matter what kind of couplets and forms are used, they must have the following characteristics:

The principle of hierarchy and hierarchy harmony recognized by contemporary couplets is the "horseshoe rhyme" principle put forward by Professor Yu Dequan of the Couplet Institute of Central South University.

Whether the foot of a sentence is flat or the sentence is flat, we must follow this rule:

Flat feet: No matter how many conjunctions there are, as long as the foot of each clause goes forward from the end of any of the "flat bars" listed above, it can conform to the horseshoe rhyme rule.

Flat lines in the sentence: No matter how many words are used in couplets, as long as a paragraph is taken forward from the end of any flat line above, it can conform to the law of horseshoe rhyme.

The general requirements of the next link are opposite to those of the previous link.

Couplets that fully conform to the law of alternate leveling are called "positive cases" and those that do not fully conform are called "abnormal cases".