Similar to 張作霖爆殺事件ソ連特務機関犯行説

Suiyuan campaign

Concessions and leases in international relations

Twenty-One Demands

Central Aircraft Manufacturing Company

China–Germany relations (1913–1941)

Oriental Development Company

Namhkam, Shan State

Flying Tigers

Anti-Comintern Pact

Wanpaoshan Incident

Manchuria–Mongolia problem

Lincheng Outrage

Jiefang CA-30