823年
823年 — 中国: The Tang-Bo huimeng bei (Stele of the Tang-Tibetan alliance) is set up in Lhasa / 日本: Emperor Junna ascends to the throne
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 |
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| - The Tang-Bo huimeng bei (Stele of the Tang-Tibetan alliance) is set up in LhasaEN
- 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
- 822The 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.
- 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.
| - Emperor Junna ascends to the throne.EN
| 1607年起收录 |