入境随俗

入境隨俗
rùjìngsuísú
  1. lit. when you enter a country, follow the local customs (idiom)
  2. fig. when in Rome, do as the Romans do

CEDICT

  1. (chiefly Taiwan) when in Rome, do as the Romans do
  2. when in Rome, do as the Romans do

Wiktionary

到一个地方就顺随当地的风俗习惯行事。

重編國語辭典

到一个地方就顺遂当地的风俗习惯行事

維基詞典

Entry Composition

1 入境 rùjìng to enter a country
2 随俗 suísú
  1. according to custom
  2. to do as local custom requires
  3. do as the Romans do

Related entries

到什么山上，唱什么歌 dàoshénmeshānshàng,chàngshénmegē
  1. lit. whatever mountain one is on, one should sing its songs (idiom)
  2. fig. when in Rome, do as the Romans do