well,I never been to Hunan province before,I even did not have many ideas about there.well,when I was young there was a famous bookstore in my hometown,its name is Yue lu.but I did not know much about Yue Lu academy.well,these days I read Mr.Yu's written again,I have found that he wrote the academy in an article,so I decide to watch this documentary.by the way in the ancient time,ourintellectuals focused on the morality more.

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