5th edition. This map updates a fast-changing city to reflect its changing features. With this edition, we have doubled-up the map by adding a map of the Mekong Delta to the reverse side. The 'Nine Mouths of the Dragon' southernmost portion of VN, of which HCM City is a part, is a fascinating part of Asian life, where fervent religious temples originating with the Cham culture of Cambodia co-exist with the Cao Dai amalgam religious movement. Scale 1:15.000/1:400.000.