"Kangxi Dictionary" teaches people to read phonetic symbols, saying that "the sound is short and urgent." It can be seen that Rusheng characters have two characteristics: conciseness and collection. "brevity" is easy to understand, while "collection" doesn't want people to know. In terms of sound effects, you don't want people to hear you clearly, just like nothing. And this "I don't want people to hear too clearly, it seems nothing" is actually similar to light reading in modern Chinese.
Generally speaking, the first and second sounds in Chinese are equivalent to flat sounds, and the third and fourth sounds are equivalent to slurs. However, in the first and second tones, there are still a lot of Rusheng words, which should be included when writing poems. So what we need to do is to recognize this part of the entering tone.
Extended data
There are many entering tones in Cantonese, all of which are "short and light". For example, the first few lines of Liu Yong's "Yulinling" said, "It's cold and mournful, the pavilion is late, and the shower begins to rest. All the accounts are not in the mood, and I miss the place. Lanzhou urges me to send it. "
Among them, "Qie", "Xie" and "Fa" are Rusheng, which are all pronounced short and lightly in Cantonese. What's more, these words rhyme. When read short and lightly, they seem to be hidden, which can give people an auditory effect of "wanting to talk" or "suffering" and better show the gloomy and sad mood of words.
Re-entry into the Northern Song Dynasty great writer Su Shi's "Niannujiao Red Cliff Nostalgia" is also based on short tone (-t? Rhyme) rhyme:
(the ending of stop -t in Chinese? 、k？ Since the song dynasty, it has been merged and weakened into throat [? 】, but still maintained -p? Therefore, the word "wall" is -k? Tail mixed with t? Tail)
The river of no return, the eternal romantic figure [miot? ]。
To the west of the old base, humanity is the Red Cliff in Zhou Lang of the Three Kingdoms [pi? k].
Rocks go through the air, waves beat on the shore, and thousands of piles of snow are rolled up [sü? t？ ]。
How many heroes are there at a time [gri? t？ ]!
Think back to Gong Jin, when Xiao Qiao first got married, he was handsome and heroic [püat? ]。
Feather fan nylon scarf, laughing and laughing, vanished [mi? t？ ]。
Old country fugue, deep affection for Ying Xiao Wo, early birth of Fahua [puat? ]。
Life is like a dream, and there are statues on the moon [ngü at? ]。
Baidu encyclopedia-Rusheng