The rhyming word in Liu Yuxi's poems in Zhi Zhu is, what is the vowel?

Liu Yuxi's Zhuzhi Ci

The willow-green river is wide and flat, and I heard the song of the river.

Rain in the east, sunrise in the east, said it was not sunny, but it was still sunny.

Bet rhymes with a flat Geng Qing rhyme.

The so-called Geng Qingyun refers to ing and eng.

Note that in and ing don't rhyme. For example, Qin and Xing, according to modern Mandarin, rhyme, but in fact the rhyme is wrong. Qin is classified as humanistic rhyme (en, un, in).

Similarly, sound and body have different rhymes.

According to modern mandarin, such as Tang and Yao, I read something right, such as "Meng Po forgot the soup and the world of mortals like a torrent". In fact, these two rhymes are different, one is the rhyme (ao, iao) and the other is the rhyme (ang, iang, uang) of Jiangyang.

Why is this happening? Because of the difference between ancient sound and modern sound.

Geng Qingyun is used in many places, such as Nanxiangzi written by Song Xin Qiqi below.

Drunk and looking at the sword, I dreamed that the company (battalion) sounded the horn. Light a fire in eight hundred miles and cross the Great Wall in fifty strings. Autumn point on the battlefield (soldier).

Luffy is made of a horse and runs as fast as lightning. Get rid of the king's world affairs and win the front and back. Poor white hair.

Brackets are rhyming places, that is, rhyming places.

Pay attention to eng, in which Feng Hewen belongs to Dong Zhongyun (ong,), such as Yang Shen's Linjiang Xian.

The Yangtze River flows eastward, the water disappears, and the waves rush to Britain (male). Turn your head (empty) to see success or failure. The green hills are still there, and the setting sun is red.

Fishing firewood with white hair on the river is used to watch autumn, moon and spring (wind). A pot of turbid wine is enjoyable. How many things in ancient and modern times, pay jokes (in).

Wind and seam are both wind.