China's army has a problem. Two big leaders are gone. Their names are Zhang Youxia and Liu Zhenli. The army thinks they did bad things.
These leaders are not working now. Xi Jinping is the main leader. Zhang Shengmin is also there. Other leaders are also gone. Xi Jinping wants good people.
We do not know all the facts. A paper says they broke trust. They also had money problems. This was not good for the Party.
Some think Zhang Youxia told secrets. He might have told the US. He also took money for things. This could be with Li Shangfu. Li Shangfu left last year.
These changes are big for the army. People worry about the army. Fewer leaders could be bad for fighting. Xi Jinping is getting more power. The army must be calm.