发嗲是女人的温柔一刀
[fā diă shì nǚ rén de wēn róu yī dāo]
'Coquetry is the soft knife of womanhood.' A rather poetic way suggesting flirtation as both gentle yet subtly cutting—a form of charm unique to femininity that can captivate but also challenge, hinting at complex social relations between genders.