How Can You Become so Rich as a King and Grandson When You Are Down and Out?

Traveling back in time to ancient times, I am extremely poor and have a wife to support. What should I do? Wang Mo said: "I know this question!" Open a winery and become a royal tribute to the palace! Make a soap and shock the rich! The world is in chaos, and the princes are vying for hegemony. Wang Mo said: "Don't move, I will rule the world and everyone will still love each other and be one family!"