来去无踪 lái qù wú zōng

DEFINITIONS

  1. come without a shadow, leave without a footprint (idiom); to come and leave without a trace

CHARACTERS

来 lái
HSK 1
come, coming; return, returning
去 qù
HSK 1
go away, leave, depart
无 wú
HSK 4
negative, no, not; KangXi radical 71
踪 zōng
HSK 6
footprints, traces, tracks