Similarly, in the red land of Yimeng, countless heroic revolutionary sons and daughters were born, which set up an immortal historical monument for future generations, such as Yimeng Six Sisters, Yimeng Mother and Yimeng Hongsao. Their fearless revolutionary spirit was later highly summarized as Yimeng spirit, which gave birth to the spirit of "hard work, courage to fight, never admit defeat, courage to win, love the party and the army, forge ahead, and bear hardships and stand hard work"