This book is the first monograph of its kind in the academic world which comprehensively expounds the new methodology of humanities. The quadruple-evidence method is one which integrates quadruple-evidences to open up new horizon for interpretation of ancient culture in the three-dimensional manner. The first layer of evidence refers to documents passed down from the past; the second layer of evidence refers to local written materials; the third layer of evidence includes oral legends of anthropology and folklore and etiquette in the living folk customs; the fourth layer of evidence refers to...