嘴角上扬看事态悲凉
[zuĭ jiăo shàng yáng kàn shì tài bēi liáng]
Translated to 'JueBian Shang Yang Kan Shi Tai Bei Liang' meaning the user is looking upon life's situations with an upwards tilted smile in face of sorrow and adversity showing strength amidst sadness.