Question: The Battle of Nanning was fought between the invading Yunnan Army, allied to which faction of Chinese statesman, political and military leader who served as the leader of the Republic of China?
Sentence (from "Second Battle of Nanning"): The Battle of Nanning was fought between the invading Yunnan Army, allied to Chiang Kai-shek's faction, and the defending forces of the New Guangxi clique.
Relevant evidence: Yes