822年
822年 — 韩国: 신라에서 김헌창의 난이 일어남 / 中国: The Uyghurs send troops to help the Tang fight against rebels, but their aid is refused; the Tang pay them 70,000 pieces of silk to go home
事件2条。正文照录原始年表原文，来源见来源与许可。上下灰色行是前后2年的脉络。
| 韩国南北国时代 698–918 | 中国唐朝 618–907 | 日本平安时代 794–1185 | 美国 |
|---|
| - The Uyghurs send troops to help the Tang fight against rebels, but their aid is refused; the Tang pay them 70,000 pieces of silk to go home.EN
- 820February — Emperor Xianzong of Tang dies, probably from being poisoned by eunuchs; his son Li Heng succeeds him and becomes Emperor Muzong of Tang
- 820Dương Thanh rebels and seizes Đại La
- 820February — Xianzong died, possibly after being poisoned by one of his eunuch officers.
- 820February — Xianzong's son Emperor Muzong of Tang became emperor of the Tang dynasty.
- 821Princess Taihe, 17th daughter of Emperor Xianzong of Tang, marries Kün tengride ülüg bulmïsh alp küchlüg bilge of the Uyghur Khaganate
- 821Tibetan Empire attacks Tang but are driven off by the governor of Yan Prefecture
- 821Tang and the Tibetan Empire sign a treaty of non-aggression with the Tang recognizing Tibet's ownership of the Western Regions as well as the Longyou and Hexi regions in what is now Gansu Province
- 823The Tang-Bo huimeng bei (Stele of the Tang-Tibetan alliance) is set up in Lhasa
- 824Han Yu died.
- 824February — Emperor Muzong of Tang dies; his son Li Zhan succeeds him and becomes Emperor Jingzong of Tang
- 824February — Muzong died.
- 824February — Muzong's young son Emperor Jingzong of Tang became emperor of the Tang dynasty.
| - 823Emperor Junna ascends to the throne.
| 1607年起收录 |