流干 Traditional form: 流乾 Pinyin (reading): liúgān Definitions: to drain to run dry Characters: 流 - to flow, to drift, to circulate; class 干 - arid, dry; to oppose; to offend; to invade Traditional characters: 流 - to flow, to drift, to circulate; class 乾 - arid, dry; to fertilize; to penetrate; heavenly generative principle (male)