我知道你很不要脸
[wŏ zhī dào nĭ hĕn bù yào liăn]
I Know You Have No Shame playfully acknowledges the audacity or cheekiness of someone. While the phrase 'no shame' might sometimes carry a negative tone, it's often used in a lighthearted way among friends in China to poke fun or express admiration for someone unafraid of being themselves.