管道 guǎndào HSK6 pipeline Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: channel All meanings 15 guǎndào 15 pipeline 14channel 1 1 sentence for 管道 (guǎndào — channel) 我们需要建立更有效的沟通管道。 wǒmen xūyào jiànlì gèng yǒuxiào de gōutōng guǎndào. We need to establish more effective communication channels. Source: Dong Chinese Dictionary