Recitation embodies the equal relationship between readers and ancient poems (different from previous critical analysis), and it is easy to obtain "sympathetic understanding (Chen Yinque's language)"
Recitation is based on the musicality of Chinese: phonology and tone.
Guo Shaoyu is the author of The Beauty of China's Tone.
Rhyme was mature in Tang Dynasty, so it should be memorized in Sui and Tang Dynasties. So now we can only use "onomatopoeia" (the reference standard is dialect), but not Mandarin (Mandarin originated in Yuan Dynasty).
Guang Yun reflects the actual phonetic situation in the Tang and Song Dynasties. It is divided into 206 departments. The number of words in each department is different. For the convenience of writing poems, later generations compiled Pingshui Poetic Rhyme with only 106 part. In actual poetry creation, some Chinese characters in 106 department can be shared with Chinese characters in other departments.
Flat tones have something to do with tones, not rhymes. Now there are four tones of "Shang Jin", and there are more tones in Qin and Han Dynasties.
Four tones method
Ping was born in Di 'ang, Mo Dao, with the following words: mountain, river, boat and husband → Ping.
Shout loudly and forcefully. Example: Confucius, water, language, business → measures.
It's a long way to go, and the words are: send, mean, land, meet → curse.
The tone is short and urgent. Word example: (unknown) → Xu