流 On the HSK 2 vocabulary list, at CEFR level A2. liú ㄌㄧㄡˊ to flow to disseminate to circulate or spread to move or drift to degenerate to banish or send into exile stream of water or sth resembling one class, rate or grade Where 流 is used Example sentences and grammar articles using 流 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