Editing Zhou Enlai (section)

===Chiang's Encirclement Campaigns===
{{main|Encirclement campaigns}}
In early 1933, [[Bo Gu]] arrived with the German Comintern advisor [[Otto Braun (communist)|Otto Braun]] and took control of party affairs. Zhou at this time, apparently with strong support from Party and military colleagues, reorganized and standardized the Red Army. Under Zhou, Bo, and Braun, the Red Army defeated [[Encirclement Campaigns|four attacks]] by Chiang Kai-shek's Nationalist troops.<ref>Wilson 51</ref> The military structure that led the Communists to victory was:

:{| class="wikitable"
!Leaders
!Unit Designation
|-
|Lin Biao, Nie Rongzhen
|1st Corps
|-
|Peng Dehuai, Yang Shangkun
|3rd Corps
|-
|Xiao Jinguang
|7th Corps
|-
|Xiao Ke
|8th Corps
|-
|Luo Binghui
|9th Corps
|-
|Fang Zhimin
|10th Corps
|}

Chiang's fifth campaign, launched in September 1933, was much more difficult to contain. Chiang's new use of "blockhouse tactics" and larger numbers of troops allowed his army to advance steadily into Communist territory, and they succeeded in seizing several major Communist strongholds. Bo Gu and [[Otto Braun (communist)|Otto Braun]] adopted orthodox tactics to respond to Chiang, and Zhou, although personally opposed to them, directed these. Following their subsequent defeat, he and other military leaders were blamed.<ref>Barnouin and Yu 56</ref>

Although Zhou's subsequently cautious military approach was distrusted by hardliners, he was again appointed to the position of vice chairman of the Military Commission. Zhou was accepted as leader largely because of his organizational talent and devotion to work, and because he had never shown any overt ambition to pursue supreme power within the Party. Within months, the continuing orthodox tactics of Bo and Braun led to a serious defeat for the Red Army, and forced the leaders of the CCP to seriously consider abandoning their bases in Jiangxi.<ref>Barnouin and Yu 57</ref>