A Wealthy Family in the Song Dynasty

Descendants of three generations of poor peasants traveled back to a poor family in the Song Dynasty. Oh my god, everyone else who traveled through time was rich and powerful. How could you give me a hell mode? Why is there no greenhouse? How can one acre of land produce so little... Why are there no plowing cattle, why are there no water trucks... There is no electricity or mobile phone. How can I live like this? I eat bran and drink wild vegetable porridge every day. Oh, no. Let me tell you, the land must be cultivated like this, it must be raised up, right, right, right, and no close planting is meant. What is meant by close planting is not to plant them together. What, if you don't plant them together, you will get less. You don't understand. Dad, I want to build a house, not a thatched house. I think you want to fly, so I will build you first. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.