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.