A state of prolonged peace and stability, often achieved through good governance.
治太平；安安定。形容国家长期安定、巩固。
《汉书·贾谊传》建久安之势，成长治之业。”
The new policies aim to ensure the country's long-term stability and prosperity.
Learn the next connected idiom: 长治久安 (cháng zhì jiǔ ān) → 安居乐业 (ān jū lè yè)
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