A new person in a position of authority implements strong new measures or policies to establish their presence and make an immediate impact; like a 'new broom sweeping clean'.
他刚接手这个项目，就提出了好几个创新方案，真是新官上任三把火，干劲十足。
As soon as he took over the project, he immediately proposed several innovative plans, truly showing the 'new broom sweeps clean' spirit and full of enthusiasm.
Era:
Modern
Frequency:
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