疏通 Save Sign in to save words On the HSK 7-9 vocabulary list, at CEFR level C2. shūtōng ㄕㄨ ㄊㄨㄥ to unblock to dredge to clear the way to get things flowing to facilitate to mediate to lobby to explicate (a text) Character by character 疏(shū)dredge 通(tōng)go through A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT