Who can explain what "leveling" is?

Pyongtaek

[Level]

and

Tilt

Tone]

Pingsheng and Cuosheng generally refer to the rhythm of poetry.

To distinguish a flat tone, you must first know the four tones. Four tones are four tones in ancient Chinese. Tone refers to the level, fluctuation and length of sound.

Pingsheng in ancient Chinese

The tones of ancient Chinese can be divided into four tones: flat, rising, going and entering. "Ping" refers to the flat tone among the four tones, including Yin Ping and Yang Ping. "Wrong" refers to the mistake of four tones, including the upper, lower and middle tones.

According to tradition, a flat tone is a flat tone, a rising tone is a rising tone, a falling tone is a falling tone, and an entering tone is a short tone. In the Ming Dynasty, jade melody was released.

Flat voice, flat road, mo di ang,

The voice above shouted fiercely and strongly:

It's a long way to go, Xiu Yuan,

The urgent voice is short and urgent.

Simply put, the key to equality is "inequality is equality".

Flat and even in modern Chinese

In modern Chinese, there are four tones: even tone, rising tone, rising tone and falling tone.

In modern Chinese, the tones of ancient "Pingsheng" can be divided into Yin Pingping and Yang Pingping, namely the so-called first and second tones.

In modern Chinese, the tone of the ancient "Shang Sheng" is partly disyllabic and partly Shang Sheng. Shangsheng is the third consonant in modern Chinese.

In modern Chinese, the tone of "Qusheng" in ancient times is still the fourth tone.

The ancient "Rusheng" tone no longer exists in modern Chinese. It has become a flat tone, a rising tone, a falling tone.

The four tones of modern Chinese are Yin Ping (Shang Sheng), Yang Ping (Second Tone), Shang Sheng (Third Tone) and De Sheng (Fourth Tone).

The flat sound and the upper sound are collectively called "flat"

Light tone and entering tone are collectively called "Xu"

Usually used to rhyme ancient poems.