The authors of the Edition provided a readership & research circle with the system of place-names of every administrative units of Hanoi from the year of 1802 to the year of 1932 by using 13 Han - Nom tried famous works such as: CAC TONG TRAN XA DANH BI LAM, BAC THANH ĐIA DU CHI, ĐAI VIET ĐIA DU TOAN BIEN, THANG LONG CO TICH KHAO TINH HOI ĐO, HA NOI ĐIA BA, ĐONG KHANH ĐIA DU CHI, DANH MUC LANG XA HA NOI CUOI THE KY XI X, HA ĐONG XA TRANG THON DANH SACH and three other works in French that contained a part of place-names of villages & communes in Han - Nom scripts: Monographie de la province de Hanoi completee d'un etatstatistique des villages et des marches, A/S de publication d'un ouvrage sur le Tonkin. Liste des communes du huyen de Hoan Long, zone suburbaine de Hanoi, Liste des villages et hammeaux de la zone suburbaine de Hanoi. Besides, the authors of the Edition also used the Decrees & Ordinances that were published in Official Gazette during the peeriod 1945 - 2002 on place-names & administrative boundaries and other recently released geographical descriptions / materials to replenish a contents of the Edition. The Edition is of great extent & complex. It is powerful helpful tool-kit for the searchers. Contents: Chapters: I - Introduction. Abbreviations. II - Hanoi's geography under the reign of the Nguyen dynasty ( 1802 - 1945 ). Thang Long Citadel before the reign of the Nguyen dynasty. The geography under the reign of the Nguyen dynasty. Hoai Duc district / canton from the year of 1812 to the Minh Menh King's reform in the year of 1831. Hanoi after the 1831 year's reform. Resources. III - Place's names of Hanoi under the reign of the Nguyen dynasty. The districts / cantons of Hoai Duc, Thuong Tin, Ung Hoa, Ly Nhan. Resources. Index. Appendix: The Lists of the names of the villages, communes that were changed by all kinds of taboo. dynasty Examination & Investigation Materials from the Han - Nom Resources