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Jyutping seon3 sik1 hai6 tung2
Pinyin xìn xí xì tǒng

Definitions (Wiktionary)
  1. noun, Mainland-China
    information system
    (syn.) 資訊系統, 资讯系统

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Jyutping seon3 sik1 hai6 tung2
Pinyin xìn xī xì tǒng

Definitions (CC-CEDICT)
  1. information system
Definitions (Wiktionary)
  1. noun, Mainland-China
    information system
    (syn.) 資訊系統, 资讯系统