Different perspectives on annotation of ancient books

For thousands of years,scholars have handed much information down through annotation of ancient books which has contributed to and has developed our country's traditional culture.Today,ancient books annotation should be developed using ancient scholar's experience for reference,but also using some modern viewpoints.First the content of ancient books has close connections with historical settings and condition ,we must study the historical settings.Second,ancient books annotation should be in touch with the field of dialect.Third ,ancient bbooks annotation should be informed by science.Fourth,ancient books annotation should consider some war factors such as strategy and tactics.Fifth,ancient books annotation should be enlightend by archaeological discoveries.