At the beginning of the incident, the leaders of the CCP wanted to kill Chiang Kai-shek, At that time, the CCP had a very weak base in northern Shaanxi province, and had been in danger of being completely eliminated in a single battle. The CCP instigated Zhang and Yang to revolt. | At the beginning of the incident, the leaders of the CCP wanted to kill Chiang Kai-shek, At that time, the CCP had a very weak base in northern Shaanxi province, and had been in danger of being completely eliminated in a single battle. The CCP instigated Zhang and Yang to revolt. |