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Ke xue su yang you ke xue zhi shi he ke xue si wei gong tong zu cheng, liang zhe tong yang zhong yao, dan ke xue si wei geng nan jie gou hua he mo kuai hua. wang jie zai " ke xue si wei yao dian " zhong chang shi ba ke xue si wei zheng li cheng shi wu ge ming que de zhi shi dian, bi ru: neng qu fen shi shi he guan dianzhi dao shen me shi xin yuan yi ji ru he pan ding qi ke xin duli jie lei bi he luo ji tui yan de qu bie deng. ta men ke shi zuo xian dai ren xue xi ke xue shi ying dang zhang wo de si wei fang shi.