Jinan. In Jinan, General Zhang Jianfeng is the rank of Major General of China People's Liberation Army. He used to be the brigade commander of an armored brigade in jinan military area command and the deputy chief of staff of the 20th Army of the Chinese People's Liberation Army in jinan military area command. As of October 29th, 2022/KLOC-0, he is currently the Chief of Staff of the 20th Army of the People's Liberation Army in jinan military area command, and once served as the leader of the self-propelled artillery team in the 70th anniversary military parade.