Family Rise: Beginning with Grandfather

After Yang Zhengshan traveled through time, he achieved super-generational advancement, from a young man to a grandfather.
From 28 to 38, he also picked up three sons, two daughters, two daughters-in-law, two grandsons, and one granddaughter, becoming the real head of the family.
I am the master of my home, let's see how Yang Zhengshan leads a farmer to prosperity.