"Wang Ming's route is heinous. After five' encirclement and suppression', the enemy is rampant. The Red Army is eager to embark on a journey and its strategy has shifted to a distant place. " The main purpose of "The Red Army is eager to embark on the journey" 1, this sentence comes from the lyrics of "Farewell" in the first part of "Long March Songs": the red flag flutters and the bugle rings. Soldiers, don't go home. Wang Ming's route was extremely sinful, and the enemy was rampant after five "encirclement and suppression" campaigns. The red army's main force went on the road and its strategy shifted to the distance. Men, women and children came to bid farewell, tears stained their clothes and told a long story. Hold the hand of the Red Army tightly. When will relatives return to their hometown? Dark clouds can't cover the sky, and the red sun shines forever. The revolution will win, and the enemy will eventually be buried.

2. Main purpose (1. Going north to fight the invaders). Because after the fifth defeat of the Red Army against "encirclement and suppression", strategic shift is the only way. At that time, the Japanese army was sharpening its knives in the northeast, and the Red Army was forced to go north by the situation. At the same time, under the banner of anti-Japanese, we can win people's hearts and carry out agrarian revolution and revolutionary propaganda along the way, so that the Red Army can become an army loved by the people and preserve and develop its own strength.