His father Cui Yingfu (崔嬰甫) served as the magistrate of Lujiang County (廬江, in modern Chaohu, Anhui) and was a younger brother to the official Cui Youfu, who would eventually serve as a chancellor during the early years of the reign of Emperor Daizong's son Emperor Dezong.
César Cui | Yinzhi, Prince Zhi | Su Zhi-Ming | Li Zhi | Empress Wang Zhi | Cui Jie | Zheng Zhi | Yang Zhi (Sizu) | Yang Zhi | Li Zhi (philosopher) | Liu Zhi | Empress Yang Zhi | Cui Yongyuan | Cui Yingjie | Cui Yan | Cui Tiankai | Cui Rong | Chen Zhi | Cao Zhi |