除去障礙 (ceoi4 heoi3 zoeng3 ngoi6) — unblock in Cantoneseceoiˎ₄除heoi˗₃去zoeng˗₃障ngoiˍ₆礙简 除去障碍Mandarin Pinyin: chu2 qu4 zhang4 ai4Meaning of 除去障礙noununblock