Children need to put climbing walls, tires, bamboo ladders, canvas, kettles, big building blocks, sandals, laundry lists, camouflage clothes, long March songs and music, etc. Let children try to construct scenes on the way to the Long March with different materials and experience the hardships of the Long March in the game. Through games, children can exercise their skills, hone their willpower not afraid of difficulties, challenge themselves, learn to cooperate with each other and solve difficulties together.