Key Facts
- Duration
- 907–924 AD
- Sole ruler
- Li Maozhen
- Capital
- Fengxiang, Shaanxi
- Peak territory
- Parts of Gansu, Shaanxi, and Sichuan
- Successor
- Later Tang (submitted 924 AD)
Imperial Zenith Metrics
Historical Trajectory
Phase I: Rise
Qi emerged during the fragmentation of Tang dynasty authority in the early tenth century. Li Maozhen, a military strongman, established control over the Guanzhong and surrounding regions, carving out a principality that at its height encompassed portions of modern Gansu, Shaanxi, and Sichuan. He declared his domain the principality of Qi as the Five Dynasties period began in 907, building on regional power accumulated during the Tang's collapse.
Phase II: Zenith
At its greatest extent, Qi controlled a strategically significant stretch of northwestern China, anchored by the fortress city of Fengxiang. Li Maozhen wielded autonomous authority over taxation and military affairs independent of the successive central dynasties. The principality's position along key routes connecting the Wei River valley to the northwest gave it economic and military leverage during the turbulent Five Dynasties era.
Phase III: Decline
Over time, Qi's territory contracted sharply, shrinking to little more than the immediate environs of Fengxiang as rival powers pressed in. Li Maozhen ultimately submitted to the Later Tang, ending Qi's independent existence in 924. After his death, his son Li Congyan briefly continued to govern Fengxiang but was removed by Later Tang emperor Li Cunxu in 926, extinguishing the last vestige of the principality.
Notable Imperial Reigns
Selected rulers mapping the empire’s trajectory