New Emperors of the Northern Zhou Dynasty: from Emperor Wu to the Industrial Revolution

The Emperor Wu of the Northern Zhou Dynasty, Yuwen Yong, who had just expired, faced the Turks moving south, the powerful officials were looking at him, and the south of the Yangtze River was not at peace. I opened the history textbook in my mind and drew drawings of steam engines, flintlock structures, and world maps. Three years later, when the steam train left Chang'an, the telegraph connected Kyushu, and the armored ship arrived in the Arctic Ocean—— The Persian envoy asked tremblingly: "Your Majesty, what is this era... Called?" "Tiangong Era. And I am the beginning."