Disambiguation evidence for Japanese occupation of North China via surface form

"North China theater of the Second Sino-Japanese War"

Triples (2)

Triples where some other subject referred to this entity as "North China theater of the Second Sino-Japanese War".

Battle of Beiping–Tianjin → theater →
"North China theater of the Second Sino-Japanese War"
↳ resolves to Japanese occupation of North China
ⓘ
29th Route Army of the National Revolutionary Army → theater →
"North China theater of the Second Sino-Japanese War"
↳ resolves to Japanese occupation of North China
ⓘ