The source provides an extensive academic overview of the development and societal impact of wood and stone agricultural tools during the Neolithic period in China, spanning roughly from 10,000 to 1,700 BCE. It systematically examines the evolution of essential tools like the lei-si (spade/plow), stone plows, hoes, and sickles, highlighting the technological transition from simple tools to complex, composite instruments utilizing innovations such as grinding, drilling, and mortise-and-tenon joints. Furthermore, the text explores related agricultural advancements, including the earliest evidence of cattle plowing and irrigation systems, and analyzes how these technological changes spurred the Neolithic Revolution, leading to increased food production, the rise of sedentary agricultural societies, and the subsequent emergence of social stratification and cultural development. Ultimately, the study confirms the central role of farming tools in driving profound economic and social transformations that established the foundation for early Chinese civilization.