装纯孩纸卖萌孩纸
[zhuāng chún hái zhĭ mài méng hái zhĭ]
'Acting innocent paper-kid selling cute papers' is an informal playful phrase. Paper kids generally refer to kids naive and inexperienced, while selling cuteness means using cute style to win favorability or sympathy, indicating the owner wants to convey they are sweet young persons full of innocence, sometimes even exaggeratedly cute.