The source "The Book of Songs Wei Feng Cut Tan": "Kankan cuts Tan Xi, and the river is dry, and the river is clear and rippling."
Example: Be stirred up by a little thing (meaning: a little thing makes my heart fluctuate).
Specific explanation
First, ripple
1, ripples formed by wind blowing on the water surface.
2. The way tears keep flowing.
Second, Yi
Water ripple.