Unite as one and swear to destroy the enemy is the slogan of a group of anti-Japanese war posters during the Republic of China. Revolutionary soldiers, the dry city of the country, fought against the enemy one after another. Every soldier is a defender of the country. Destroy the enemy, resist at any time and place, persevere, advance wave after wave, drive away the Japanese aggressors and protect our homeland, the enemy will use force, and when there is poverty, the war of resistance will last forever. The final victory belongs to the people of China.