Inkstone Helps the World: Technology Is the Boat, People's Hearts Are the Shore

Traveling through ancient times, there is no identity or background, only practical knowledge. Drought resistance, planting potatoes, building canals, entering the county government office; secretary office, deputy director, checking land acres, and reconciliation of accounts. County magistrates changed one term after another, but the pressure from the powerful and the state government never stopped. Lin Yan walked step by step between technology and people's hearts, from the border village to the county government, and then from Qinghe to the farther southeast chess game. Technology is the boat and people's hearts are the shore - what counterattacks is not only the grade, but also the choice of how to settle down in troubled times and how to use practical learning to help the world.