Literature Reference: 禹：大禹治水；裎：裎衣，古时一种轻便的外衣。 Yu: Yu the Great tamed the floods; Cheng: a light outer garment in ancient times.
禹:
The name of an ancient figure, embodying deep blessings, prosperity, and good fortune.
裎: Stripping bare to reveal the body.
Meaning: Yu symbolizes wisdom and resilience, while Cheng represents lightness and comfort, signifying wisdom and ease.