Reason: The top of "hi" is the tip of "yes"+"beauty" = sound.

First, the definition of sound:

1, the sound made by the vibration of an object.

2. talk; Language.

3. announcement; Statement.

4. reputation.

Second, the combination of sound:

Male voice, crying, echo, loud voice

Words, vocal music, wind, laughter

Extended data

First, the evolution of etymology:

Second, the interpretation of words:

Classical Chinese version of Shuo Wen Jie Zi: Sound, sound also. Buzzing from the ear. This is a beautiful thing.

Vernacular version of Shuo Wen Jie Zi: sound, sound. The glyph takes "ear" as the edge and "sound" as the edge. "Bi", write "Qing".

Third, related words:

1, male voice [nán shēng]?

Male voices in vocal music are generally divided into tenor, baritone and bass.

2. Echo [Hu Yisheng]?

Sound reflected or scattered by obstacles and heard again.

3. Loudly [gāo shēng]?

High voice; Speak in a clear and normal voice.

4. Statement [shēng míng]?

Explain publicly.

5. Vocal music [shng Yuè]?

Music sung in human voice. Such as solo, duet, chorus, performance singing and so on.