Zhang Hua
During the early reign of Emperor Hui, Sima Lun was in charge of the military command of Qin (秦州, modern eastern Gansu) and Yong (雍州, modern central and northern Shaanxi) Provinces, but his misgovernance contributed to conditions where the Di and the Qiang rebelled under the Di chief Qi Wannian. His chief strategist Sun Xiu was arrested and initially set to be executed, but was spared. Sima Lun and Sun were recalled to the capital Luoyang, where he flattered Empress Hui's Empress Jia Nanfeng and became trusted by her. Lun then requested a high level office, but was rebuffed by Empress Jia's advisors Zhang Hua and Pei Wei.