好菇凉一身傲骨
[hăo gū liáng yī shēn ào gú]
A cool girl with pride and strong personality traits – 'an awesome gal with attitude'. While it literally translates to mushroom ('菇凉' sounds like 姑娘 - girl), it's likely used playfully or phonetically as an internet slang to convey being independent and self-respecting.