rù jìng
to enter a country
immigration
rù jìng suí sú
When you enter a country, follow the local customs (idiom); do as the natives do
When in Rome, do as the Romans do
rù jìng wèn sú
When you enter a country, enquire about the local customs (idiom); do as the natives do
When in Rome, do as the Romans do
chū rù jìng jiǎn yàn jiǎn yì jú
entry-exit inspection and quarantine bureau
Chū rù Jìng Guǎn lǐ jú
Exit and Entry Administration Bureau (PRC)