Dr. Shen's Liao and Song Dynasties

Shen Yan, who holds doctorate degrees in both metallurgy and mechanical design, was thrown into Yanjing in 1100 AD by a space-time tunnel. He experienced the warmth and coldness of the world and the hardships of the people at the bottom of ancient times! The Liao and Song Dynasties were the main body of the Chinese Empire. Wanyan Department, those are the sword-carrying guards of the Chinese Empire. Is the grassland difficult to control? Let's try a new approach. Clippers sailed on the sea in the 12th century The imperial people of the Mekong Delta are writing about prosperity with elephants and giant plows. Kuwu Island (Sakhalin Island) and Tamna Island (Jeju Island) became the empire's horse farms in the 12th century! Fei Niu Island (Phu Quoc Island) and Con Dao Islands were imperial cattle ranches in the 12th century Let's take a look at the enfeoffed Nanzhan Buzhou (Australia), Beiju Luzhou (North America) and Rhinoceros Hezhou (South America).