罗瑞卿
In December 1946, Li was the political commissar for the second column of the Jinchaji Field Army, spearing heading many assaults in this area. During the Pingjin Campaign, he fought in Zhangjiakou and other regions. Li participated in the Battle of Taiyuan in 1949 as the director of the Political Department of the People's Liberation Army 20th Corps. Following the Battle of Taiyuan, Li replaced Luo Ruiqing as the political commissar of the 19th Corps and led his troops to engage in the Battle of Lanzhou and Battle of Ningxia.