不分上下 bù fēn shàng xià 🔊 not to know one's place + Keep this word Meanings bù fēn shàng xià not to know one's place Its characters 不bùnot; noHSK 1分fēnminute (past the hour)HSK 1上shàngon; above; upHSK 1下xiàunder; below; downHSK 1