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.