她仗义坚强女汉子她柔情心软软妹子
[tā zhàng yì jiān qiáng nǚ hàn zi tā róu qíng xīn ruăn ruăn mèi zi]
This conveys the idea of a girl being brave, tough, and independent (often called 'female hunk' or 'womanhood'), yet at other times she is soft-hearted, gentle, emotional and vulnerable like a little girl. The nickname portrays a dual-sided feminine strength - both physically and emotionally resilient, yet also kind and compassionate when needed.