Short answers, pulled from the story.
Chinese National Revolutionary Army forces defeated the invading Inner Mongolian and Japanese-backed coalition. The defenders repelled attacks on Hongort and forced a disorganized retreat by enemy troops toward Bailingmiao headquarters.
Prince Demchugdongrub commanded the Inner Mongolian Army while General Fu Zuoyi led the defending Chinese 35th Army. Li Shouxin and Wang Ying also provided key leadership for collaborationist units within the invading force.
First contact between Nationalist and Inner Mongolian forces occurred at Hongort on the 14th of November 1936. Major assaults continued through the 17th of November before Chinese counterattacks forced an enemy retreat.
The main Mongolian force numbered approximately 10,000 soldiers divided into eight divisions. Opposing Chinese forces totaled roughly 45,000 men across the 35th and 19th Armies plus local units.
Disunity and insufficient training severely damaged morale among the coalition forces despite Japanese assistance. The numerical advantage combined with better preparation gave defenders a significant edge over invaders.