On February 24, 2006 (January 27, 2006 Lunar Calendar), Master of National Studies Zhang Zedong died in the Beijing Liberation Army 305 Hospital. Zhang Zedong and Zhang Zedong and Zhang Zedong and called "The Unknown Three Jays of the Lake." Zhang Zedong was born in a farmers' family in Shanha County, Hebei Province in 1909, graduated from Beijing University's Department of Chinese Language Literature in 1935, then taught in the secondary school and university. Since 1949, he has been in the publication of people's education, engaged in the editing of language teaching materials. He spent his entire life working hard, writing a lot, and participated in the writing of "Chinese textbook", "Ancient Prose Choice", and so on, with the negative "Zhang Zedong",