Definition
To address and resolve one's own problems or issues before criticizing or advising others.
先管好自己的事
Before criticizing others' work, you should first get your own department in order.
在批評別人的工作之前，你應該先把自己的部門整理好。
This company needs to put its own house in order before it can expand effectively.
這家公司需要先把自己的事務處理好，才能有效地擴展。
He is always giving advice to others, but he can't seem to solve his own issues; he needs to get his own house in order first.
他總是給別人建議，但他似乎無法解決自己的問題；他需要先把自己的事情處理好。