Upgrading　a　search　engine　to　a　Web-based　question-answering　system　is　one　of　basic　target　concerning　certain　aspects　of　Web　intelligence　(WI).　The　question-answering　system　is　more　important　for　Web-based　question-answering　research.　This　paper　specifies　precise　natural　language　process　based　on　fuzzy　description　logic　as　fuzzy　PNL　question-answering　system.　The　system　uses　fuzzy　description　logic　as　computational　part　in　prototype　language　rules.　It　makes　use　of　reasoning　algorithms　to　study　knowledge　symbols,　and　gives　an　example　of　query　film　to　show　the　system　workflow.