南风知我意西风恨眉弯
[nán fēng zhī wŏ yì xī fēng hèn méi wān]
'Nanfeng Zhi Wo Yi Xifeng Hen Mei Wan.' Here 'Nanfeng' and 'Xifeng' refer to south wind and west wind respectively. In a poetic sense, it conveys that south wind understands one's heart while the west wind causes sadness or anger symbolized by bent eyebrows, which is a traditional expression for a sad or upset mood in Chinese literature.