zhēn / zhèng / de / péng / you / bú / huì / yí / wèi / miàn / yú / ér / huì / chéng / kěn / de / zhǐ / chū / nǐ / de / wèn / tí

真正的朋友不会一味面谀，而会诚恳地指出你的问题。

A true friend will not flatter you to your face, but will honestly point out your problems.