李林甫
By 736, however, fellow chancellor Li Linfu was beginning to gain favor at the expense of Pei and Zhang, who were friendly with each other. At that time, there were several incidents for which the blunt Zhang had offended either Emperor Xuanzong—who was described to have begun to tire of governance and started seeking luxuries in earnest—or Li Linfu, who was described to be ingratiating the emperor: