“The last piece of cloth, make military clothing; the last meal, make military food; the last son, send the battlefield.” In the red land of Yimeng Mountain, there was a moving and deep tearful story. The people's army loved the people, the people loved the army and won the relatives, the army loved the people, the people supported the army, and the people of Yimeng had a deep water. Without the support of the people, it is like the building has lost its foundation.