Mao, the leader of the communists, at times found it expedient to lavishly if insincerely praise Chiang. The communists would exploit times of ceasefire during the ongoing Chinese civil war to regroup and rebuild their strength, and then resume their attack.
The war inside mainland China lasted from 1927 to 1949, and so was largely coextensive with Chiang’s tenure as leader there.
Although the struggle was long, there were times at which things went well for the ‘Nationalists,’ as those who defended the Chinese against communism were called. Historian Jay Taylor writes about the year 1936:
Despite continuing civil wars, the depression, depredations by Japan, and preparation for a general war, the power and authority of the Chinese central government was greater than at any time since the Taiping Uprising. In the spring, displaying military, political, and covert action skills, Chiang had quickly put down another rebellion by the Guangxi Clique and the usual dissidents in Guangdong. The rebels had again charged Chiang with appeasement and dictatorship but essentially the rebellion reflected the ongoing power struggle between the warlords and the central government. In their own provinces, the warlords were more like dictators than Chiang Kai-shek was, and within two years their preferred national leader, Wang Jingwei — at the moment still in Europe — would defect to Japan. Chiang's generous treatment of the incorrigible southerners, even sending them three million central government yuan or fabi in emergency aid, was an act of enlightened self-interest, which is perhaps all one can expect of a national leader.
The Guangxi region has a long cultural history - predating and outlasting Chiang - of being fiercely independent, and not identifying with the rest of mainland China. Mao, then, was not the only headache which Chiang faced.
In the southernmost part of China, and bordering on Guangxi, was the Guangdong region, which likewise had a traditionally independent attitude. Therefore many of Chiang’s troubles came from the south.
Wang Jingwei was a competitor who wanted Chiang’s power, but Wang Jingwei would obtain significance only to the extent that he attached himself either to the communists or the Japanese. In 1932, Chiang and Wang Jingwei had reached a compromise in which Wang Jingwei assumed political leadership of the Nationalist party, while Chiang led the military and much of the government.
Although the communists would ultimately succeed in subjugating mainland China and ousting Chiang, his two decades of leadership were not an unmitigated tragedy. At many points, things seemed to be going well.
