Tang Shengzhi
In October 1927, during the Ning-Han War, Li Pinxian followed Tang Shengzhi, who was defeated by Li Zongren of the New Guangxi clique. Li Pinxian was invested in the New Guangxi clique in February 1928. In April, he served as the commander of the 12th Army of the Fourth Army of the National Revolutionary Army and the commander of the 8th Army. Afterwards, he went northward again and disarmed the 30,000 people of the Zhilu Coalition Army in Luanhe and stayed in Tangshan. In March 1929, the Chiang-Gui War broke out and Chiang Kai-shek again used Tang Shengzhi. Li Pinxian returned to Tang Shengzhi and served as deputy commander of the 5th Route Army and commander of the 8th Army. In the summer of the same year, the army moved to Henan, Li Pinxian left due to illness, and Liu Xing served as the commander of the army.