Longitude and Latitude Series

"Two Thousand Years of Qin System: The Power Rules of Feudal Emperors": This book is a masterpiece about the history of ancient China's political system. It selects 16 historical cross-sections and focuses on exploring the historical truth of people's lives behind the prosperity of each feudal dynasty. "Imperial Economic Storm: The Last 70 Years of the Qing Empire": This book describes the reforms carried out by the Qing government in six parts: foreign trade, finance, currency, banks, customs, and chambers of commerce. However, finance is the mother of common government. Under the economic storm of the empire, various reforms were not only powerless, but even triggered a series of complex chain reactions, eventually leading to the complete collapse of the entire regime. "The Dark Ages: The Collapse of Empires and the Rebirth of Europe": This book is committed to breaking misunderstandings, restoring the truth, and letting readers understand a real "dark age"! The book is divided into six chapters, including the decline and demise of the Roman Empire, the development of barbarian kingdoms, the British Isles involved in European affairs, European religions, sea raiders from Northern Europe and the European kingdoms that emerged at the end of the Dark Ages. It produces light in darkness and creates order in chaos - this is a great era! "The Chrysanthemum Dynasty: Two Thousand Years of Japanese Emperor History": This book sorts out 70 issues related to the emperor and the emperor system. It is divided into 10 chapters to explain to readers in detail various mysteries about the emperor and the emperor system. The first four chapters mainly elaborate on some issues related to the history of the emperor, and outline the history of the emperor and the development of the emperor system; the last six chapters answer people's questions about the daily life of the Japanese emperor from various aspects such as the emperor's religion and rituals, thoughts, arts and knowledge, daily life, image, and family. "The history of the world is a history of currency: An analysis of the thrilling currency war hidden behind the empire": This book starts with the emergence of currency and tells how currency affects human beings and creates various impetus and obstacles to the progress of human society. Let us re-examine the real history of this world from shells; copper coins; silver coins; gold coins, to paper money; electronic currency; virtual currency, etc. Perhaps, it is completely different from what we have seen and heard! "Great Power Hegemony: 5000 Years of World Sea, Land and Air Hegemony": The Roman Empire, the Arab Empire, the Chinese Empire and the Mongol Empire, what do they all have in common? How could the once weak Britain suddenly emerge from the sea and take the lead in the Age of Discovery and the Industrial Revolution? After the two world wars, American hegemony dominated the sea, land and air, with air as the main focus? How likely is it that the transition to the 5G era will begin between China and the United States? Since its emergence, mankind has experienced two hegemony transitions, from a one-dimensional land empire to a two-dimensional ocean empire; from a two-dimensional ocean empire to a three-dimensional air empire. Today, we are at the gate of transformation from three dimensions to four dimensions. Let's see who wins? "Great Power Strategy: How the World is Ruled": From a geopolitical perspective, this book tells the secret strategies of major countries in the world to expand their power on a global scale.