隔行如隔山 gé háng rú gé shān

DEFINITIONS

  1. different trades, worlds apart (idiom); to sb outside the profession, it is a closed book

CHARACTERS

隔 gé
HSK 5
separate, partition
行 háng
HSK 3
go; walk; move, travel; circulate
如 rú
HSK 3
if, supposing; as if; like, as
隔 gé
HSK 5
separate, partition
山 shān
HSK 3
mountain, hill, peak