Literature Reference: 主人启酡颜，酣畅浃肌髪。—— 《詶牛相公独饮偶醉寓言见示》 The host's face flushed with joy, as the warmth of the wine penetrated deep into his skin. Source from '詶牛相公独饮偶醉寓言见示'.
启: Embarking and commencing. It often refers to individuals with sharp intellects, adept at scholarly pursuits, and supportive of academic fortunes.
颜: Visage, countenance.
Meaning: To have a smile on one's face, symbolizing joy and contentment.