Traveling Through the Tang Dynasty, I Built Modernization in the Tang Dynasty

The new book "Across the Tang Dynasty: From Pawn in the Station to the Giant of the Empire" by Seven Cats has been put on the shelves. I beg you to join the bookshelf and make a living. Thank you. Accidentally traveled to the Tang Dynasty. Since I came to the Tang Dynasty with a golden finger, wouldn't it be an embarrassment to the traveler if I didn't do something earth-shattering? "Brother, we already have potatoes and sweet potatoes, so don't worry about the corn," Li Shimin persuaded with a gentle look. "Your Majesty, America's corn is just like their gold. It's everywhere. If you pick it up, you'll find gold nuggets as big as your fist. It's still a land of no one. It's just waiting for a wise master like Your Majesty." Li Xiaoyao hadn't finished speaking. "Li Jing, start the war mobilization order immediately. The East China Sea Fleet must set off within three days, targeting the American continent." Li Shimin was thirsty for gold when he heard that Tubo, Goguryeo, Japan, and Southeast Asian countries have all been included in the territory of the Tang Dynasty, but development and construction still require money.