sì hǎi wéi jiā

ㄙˋ ㄏㄞˇ ㄨㄟˊ ㄐㄧㄚ

Phr

1to regard the four corners of the world all as home (idiom)

2to feel at home anywhere

3to roam about unconstrained

4to consider the entire country, or world, to be one's own