This is the 6466th most frequent Chinese word.
撑腰
"撑腰" means "to support or back someone up."
The word '撑腰' is used to mean providing support or backing to someone, often implying a protective or reinforcing stance.
他在团队中总是挺身而出，为弱小者撑腰。
He always stands up in the team to support the weaker ones.
Here, '撑腰' is used figuratively to indicate the sense of empowerment or backing provided by authority or regulations.
有了法律的撑腰，我们可以更加理直气壮。
With the law supporting us, we can be more assertive.
In this context, '撑腰' refers to moral or emotional support given by someone, which results in increased self-assurance.