Vietnamese Ancient Coins is a book reprinting some of the works of Vietnamese scholars in the 70s, 80s and 90s of the twentieth century. The publication of these studies aims to preserve the "legacy of the work" of scholars, at the same time, providing valuable references and useful knowledge about Vietnam's history and culture. The book "Vietnamese Ancient Coins" by Do Van Ninh has an overview of the history of formation and development of coins in Vietnam from the Ly - Tran dynasties (1009 - 1400 AD) to modern times. The form of money varies from dynasty to dynasty, with each dynasty having strict regulations on minting and circulating that currency.