1940, He was ordered to lead his team back to Jinsui to participate in the Hundred Regiments War and the autumn anti-mopping-up, and annihilated a Japanese squadron in the Mi language campaign. After the Hundred Regiments War, He Yanbing was promoted to Deputy Brigadier General of the 358th Brigade. 194 1 transferred back to Yan' an, and studied in Yan' an Military and Political College, Yan' an Military College and Central Party School successively. From this point of view, General He should be a graduate of a military school.