嘴上没毛,办事不牢 (嘴上沒毛,辦事不牢) zuǐ shàng méi máo bàn shì bù láo

zuǐ shàng méi máo bàn shì bù láo set phrase a youth without facial hair cannot be relied upon
Domain: Proverb 谚语
Notes: Same as 嘴上无毛,办事不牢 (CC-CEDICT '嘴上沒毛,辦事不牢')