"""The work consists of 56 myths & legends related to the historical events, places and figures of the Dinh - Le era that are told in the cultural region of Lieu Doi - Ha Nam). The work is the result of the process of colleting and listening to every single story, even pieces from folklore. It may not give the completely accurate reflection of history since through the viewpoint of the citizens a number of details have been modified to match the desire, emotion of the labour; however, it is the data which helps readers, especially researchers, understand more clearly a particular period of history. Also, it is a kind of documentation to compare with other sources"". (From the Summary of the book)"