张国焘
Bie Tingfang was able to maintain his control in Henan regardless of his Kuomintang superiors because he was a capable and ardent anti-communist. Bie was instrumental in defeating Zhang Guotao and completely wiping out Zhang's communist base in Henan, forcing Zhang to fled to Sichuan and establish new base there. For his successful anti-communist campaigns, neither Feng Yuxiang nor Chiang Kai-shek would want to replace him because they would rather have a warlord they could bribe instead of communists. Furthermore, before the total defeat of Guominjun, both sides needed Bie's support or at least, neutrality in their fights.