雙刃劍 (soeng1 jan6 gim3) — double-edged sword in Cantonesesoengˉ¹雙janˍ₆刃gim˗₃劍简 双刃剑Mandarin Pinyin: shuang1 ren4 jian4Meaning of 雙刃劍noundouble-edged sword