Introduction to Yandi Temple: Located in the north of Shennong Cultural Square, it is dedicated to Yandi Shennong. Shennong was the first person to lead tribal people to get rich. In primitive society, Shennong distinguished grains, made grass, and created farming. He solved the major problem of people's dependence on food, enabled the ancestors to accumulate wealth and material, and promoted the primitive society. The transition to slave society.