Dressed as a widow, raising cubs, farming and building infrastructure in Ming Dynasty

After Qin Liu, a teacher at the University of Geosciences, traveled to the ancient world, he encountered two killings in a row.For the rest of her life after the disaster, she took her several-month-old biological baby to hide incognito, taking on the identity of someone else's widow and struggling to survive.
The game starts with a disabled father-in-law, two children, an empty rice vat, and a thatched hut. Winter is approaching, in a bitterly cold place outside the customs.She only had a few taels of silver and a few pieces of jewelry collected from dead people.
The starting point is not terrible, but I am afraid that the traveler is literate.Being good at utilizing strengths and avoiding weaknesses is Qin Liu's greatest advantage.
If you don’t have rice, buy it!No firewood, buy it!No food, buy it!
……
What should I do if I have no money?Then make money!Copying books, selling dumplings, porridge, and steamed bread in remote areas, we focus on small profits but quick turnover.
What, you said you can make a lot of money quickly by smuggling horses?Qin Liu's mind started spinning rapidly...
……
There are coal mines and iron mines on the grassland. If we build a large-scale steel smelting and plant crops in greenhouses, will we not have to fight?

Keywords of the novel: Dressed as a widow, raising cubs and farming in the Ming Dynasty to build infrastructure without pop-up window, Dressing as a widow, raising cubs and farming in the Ming Dynasty to build infrastructure