In September of 200 1 year, he served as Brigadier of 60th Brigade, Brigadier of 58th Brigade and Deputy Chief of Staff of 20th Army. 20 10 served as deputy commander of the 26th Army. 2011July was promoted to the rank of major general. Zheng Jinan, deputy commander and chief of staff of a group army. Zheng, 1962, a native of Shimen County, Hunan Province.