女汉子都有一颗玻璃心
[nǚ hàn zi dōu yŏu yī kē bō lí xīn]
A 'female tough cookie always has a glass heart.' In Chinese internet slang, a woman is often humorously described as a ‘female hanzi (rough, bold lady)', and yet underneath her strength lies emotional sensitivity. Thus, the username reflects a juxtaposition between strength and fragility.