我不是女汉子我是女子汉
[wŏ bù shì nǚ hàn zi wŏ shì nǚ zi hàn]
Here, the user is stating they are not a tough woman ('女汉子' typically refers to women who act very independent, strong, and capable), but rather, a lady with inner strength ('女子汉' may imply someone identifying themselves as having qualities traditionally associated with men, like courage and fortitude, while still retaining feminine identity).