The Northern China Incident took place in 1935 when the Japanese carried on aggression against northern China and the Kuomintang government headed by Chiang Kai-shek betrayed our sovereignty and humiliated our nation.

• 华北事变指一九三五年日本帝国主义侵略华北和以蒋介石为首的国民党政府出卖华北主权的一连串事件。