What were the three slogans put forward by the Central Committee of the Communist Party of China during the Anti-Japanese War?

Before launching a military attack, the Kuomintang die-hards put forward "persisting in the war of resistance and opposing surrender;" Adhere to unity and oppose separatism; Adhere to progress and oppose retrogression. "

On the one hand, the purpose of putting forward these slogans is to continue to strive for maintaining ethnic cooperation and consolidating and expanding the anti-Japanese national United front in view of the negative anti-Japanese tendency within the Kuomintang after Japan changed its policy of aggression against China at that time. On the other hand, we will resolutely fight back against the military attacks launched by the Kuomintang die-hards and seek unity in the struggle.