pertaining to; concerning; with regard to; about; a matter of
关 · 6 strokes
Phonosemantic compound. 門 represents the meaning and 𢇇 represents the sound. The simplified character 关 was adapted from the cursive form of the traditional character 關. The traditional component 門…
于 · 3 strokes
Pictograph of a musical wind instrument with a reed, which is now written as 竽. The current meaning is a phonetic loan.