Thirteen is a syllable term. The names of these thirteen roads are Fahua, Paosuo, Mijiang, Yiqi, Gusu, Huailai, Ashes, Yaotiao, Youqiu, Yan Qian, Renchen, Jiangyang and Middle East. In particular, it is pointed out that the names of these thirteen roads are only two representative words that conform to this road.
There is no other meaning, so it can also be expressed by other words, such as "dancing" or "preface" or "fairy" or "three thousand"
The first concept is syllable, which is the basic structural unit of pronunciation and the most natural phonetic unit in language flow. Generally speaking, except for consonants, the pronunciation of a Chinese character is a syllable. For example, I like the five Chinese characters in Anzhong, I, Huan and He 'an, which are five syllables.
Physiologically, a syllable is formed when the vocal organs are tense once. For example, when we pronounce xiān and xi 'an x ā n, although the pronunciation is basically the same, the pronunciation organs are only nervous once, while Xi 'an is nervous twice.
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It should be noted that Shisanzhe is a kind of rhyme category used in northern Quyi, which combines many sounds that are not rhyming, but are similar in nature, so as to expand the rhyme and facilitate rhyming.
For example, the seven syllables of Zi, Ci, Si, Zhi, Chi, Shi and Ri should be separated from each other. En and in should not rhyme, but also be separated. But in Quyi, you can rhyme with thirteen strokes. This is a special method of rhyming reform and should be distinguished.