Red, fiery and bright, represents steadfastness, enthusiasm and loyalty. "I reach out to pick red leaves. I pick red leaves that show through the bottom. Light red and gray red, I don't pick the others." At that time, Chen Yi, who visited Xishan in Beijing, expressed his feelings in this way. For countless revolutionary martyrs, "I take the red bottom" is exactly the same value choice and portrayal of life.

During the Jinggangshan Revolution, there was a famous "two-gun female general" in the Red Army. She joined the party at the age of 22. American writer Smedley praised her as "no one knows among the farmers, and she is a peasant organizer who is not afraid of death." ". In order to cover the evacuation of the Fourth Red Army headquarters, she led a pistol platoon to fight the enemy during the battle in Shenxia. Unfortunately, she was injured and captured. The reactionaries saw that she was Zhu De's lover and tried every means to force her to surrender, but she would rather die than surrender. Her name was Wu Ruolan, and she was only 26 years old when she died. Behind the revolutionary martyrs' "I took the red bottom", it was their unwavering faith that made them "never regret it even if they died nine times."

When the Kuomintang and the Kuomintang cooperated in the anti-Japanese war, Xu Foguan, a special observer of the Kuomintang, discovered at a banquet that "everyone of the Communist generals had a sallow complexion" and Xiao Ke "sinked deeply from the neck to the medulla. ", but their "assessment of the situation was much clearer than ours, and they had already had great ambitions and hurriedly started the work of establishing the Taihang Mountain base." It's true. Behind the Communists' "I want to win the red bottom" is the heroic spirit of revolutionary ideals that are higher than the sky, which makes them willing to take pleasure in suffering, harden their ambitions, and be able to "sweep thousands of armies like a rolling mat."