夹袋中人物 (夾袋中人物) jiādàizhōngrénwù

jiādàizhōngrénwù phrase to keep [notes on] people in a bag
Domain: Proverb 谚语
Notes: (Guoyu '夾袋中人物'; Mathews 1931 '夾袋中人物', p. 82)