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It's a Chinese idiom. Pinyin is w á ng ù x í ch á ng, which means to be conservative and content with the status quo. From on the way of Li Chen.
Idiom explanation
Be conservative and content with the status quo.
The origin of Idioms
In Chen Liang's on the way of encouraging officials in Song Dynasty: "how can all the officials be happy to bear your Majesty's burden! I'm so used to it that I don't know it. "
Idiom usage
As a predicate or attributive; used in life, etc.
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have a guilty conscience , as one 's guilty conscience - zuò zéi xīn xū
The accounts are exact to the penny. - zī zhū bù shuǎng