After rebirth, I went from a peasant girl to the richest man

After rebirth, Bai Qingyun vowed to protect his family who loved him. There was no food on the road to escape from the famine, watch how I use the space to grow high-yield food. The eldest brother likes to learn martial arts, and the space has many unique martial arts, which helped the eldest brother become a general; the second brother loves reading, and the space has so many ancient books, which helped the second brother become the top scholar; the third brother loves business, and he happened to have experienced many planes, so he has endless business ideas; playing bad? Not true, I still want to open a few more food shops and become the richest man! ...