嘴角勾勒微笑眼角刻画泪痕
[zuĭ jiăo gōu lè wēi xiào yăn jiăo kè huà lèi hén]
'Drawing smiles on the lips and drawing tear lines at the corner of the eye.' The vivid imagery here portrays simultaneous feelings joy and pain, happiness masked beneath surface sadness—indicative of internal struggle faced despite putting on outwardly positive fronts