Battle of Shanggao
1941 CE.
Shown on the map at 28.183°, 114.883°.
The Battle of Shanggao (simplified Chinese: 上高会战; traditional Chinese: 上高會戰; pinyin: Shànggāo Huìzhàn), also called Operation Kinkō (Japanese: 錦江作戦), was one of the 22 major engagements between the National Revolutionary Army and Imperial Japanese Army during the Second Sino-Japanese War.
Text from the Wikipedia article Battle of Shanggao, licensed CC BY-SA 4.0.