Meaning of ruò diǎn:
ruò diǎn
弱点
Noun
weak point; failing
Měi gè rén dōu yǒu zìjǐ de ruòdiǎn.
每个人都有自己的弱点。
Everyone has their own weak points.
Tā zuìdà de ruòdiǎn shì tài róngyì xiāngxìn biérén.
他最大的弱点是太容易相信别人。
His biggest failing is that he's too trusting of others.