【随乡入乡】〖suí xing rù xing〗[In a strange land, do as the natives do; A guest must do as his host does; be adapted to the environment; In Rome do as the Romans do!]

随材录用著诗典，

乡舍村邻众相传。

入理切情世界语，

乡风慕义播宇寰。

到一个地方就按照这一个地方的风俗习惯生活。比喻到什么地方都能适应。Reach a place,  Just according this place customs habit live. metaphor reach where, all can adapt. 同：入乡随俗。