Describes a harmonious and long-standing relationship, especially a marriage, between two families, often emphasizing their generational ties.
两家人世代交好，终于促成了潘杨之睦，佳话一时传为美谈。
The two families had been good friends for generations, finally leading to a harmonious marriage between them, which became a widely told beautiful story.
Era:
Ancient
Frequency:
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