PURPOSE: a kind of Information display method, based on keyword lecture's liberal arts and a liberal arts selection method provide it come organising content liberal arts by each keyword, so that learner be made to learn the necessary knowledge short time. ;CONSTITUTION: keyword extraction liberal arts are by educator (S100). Extracted keyword stores corresponding literal arts (S200) in the database. When learner selects literal arts, keyword is shown to learner (S300). Summarize the keyword tag of learning Content and the clause of Liberal Party;The 2013 of copyright KIPO submissions;[Reference numerals] (AA) starts; (BB) terminate; (S100) keyword is extracted by educator; (S200) extracted keyword is stored; (S300) keyword liberal arts are shown
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