ㄊㄧㄢtiānㄧㄚˊㄖㄨㄛˋruòㄅㄧˋㄌㄧㄣˊlín

  1. 朋友情誼深厚距離遙遠心神相通孤單·王勃少府海內知己天涯若比鄰。」天涯比鄰」。

far-flung realms as next door (idiom)​, close in spirit although far away