Corporate ethics is a hot issue in present ethic studies,which is not only of great theoretical and cognitive value,but of great practical value.

The study about the country cadres in The Ordinary Men and Their Living in many criticism articles is feeble,but these country cadres have important cognitive value for us to understand the status quo about the culture in the contemporary countryside.

Antics, the strange behaviours, make people feel concentrated, awaken and guarded against ugliness , and can encourage people to make reverse thinking, which are regarded as the cognitive value.

The depictions of fortune and alchemy in this book are multifarious and colorful,and of high value of understanding.

The dissertation accept the theory of literature to the "aesthetic value" as a theoretical basis, from the value of understanding and the value of educational;the value of sentimental;the value of asthetic ,discussed that the Han Dynasty female subjects have the high degree of aesthetic value.

LING Qing-qiu was the image of understanding value and aesthetic significiance in ZHANG Hen-shui s long love novel.

, which help recognize the weaknesses of people and deserve considerable value of cognition.

Viewed especially from the dominant ideas of the author s the wars between the military governors in Tang Dynasty and expecting the peaceful union of the coumtry as well as form the motive of the author s attempting to interfere with the politics, it not only is Yuna Jiao s "conscious" work but also embodies very high value of cognition.