Bet365 lotto review The ideal realm of historical research is usually regarded as two different research purpose of integrating "truth" and "seeking"，Based on micro -empirical research，Discuss the characteristics and laws of historical changes，Reaching a macro narrative。Research period and the perspective of lowering research have been regarded as two important ways to achieve ideals，But after the viewing angle conversion, research objects and historical materials have increased huge，Both the two ways constitute a huge challenge，Limited effect。Comparison of comparison，Build a quantitative database with personal or other unit-level micro historical data (information)，Digital history research on multi -variable descriptive statistical analysis，Can gather large -scale effect more effectively、Long -term micro historical materials，Form a solid central view research，Provides a broad and solid foundation for the construction of macro historical theory，While communicating micro and macro，It also provides new paths for better balance "truthfulness" and "seeking"。

　　Keywords:Micro data macro historical digital history quantitative historical database

Author Liang Chen，Professor bet365 live casino games of History of Nanjing University and the History Research Center of the Republic of China (Nanjing 210023); Li Zhongqing，Professor Lecture Fund Lecture Fund at the School of Humanities and Social Sciences at the University of Science and Technology of Hong Kong (Hong Kong 999077)。