脸上嘴角扬起
[liăn shàng zuĭ jiăo yáng qĭ]
'Lian Shang Zui Jiao Yang Qi' translates to 'The Corner of My Mouth Curves Up On Face', referring to a smile. This nickname indicates the positivity of the person who might prefer to show an optimistic attitude despite challenges and difficulties, choosing to face them with smiles.