Valley, district or people · The Tibetan lands: houses, monasteries and clan chiefs, with no king · as at first light, 1 January 1200

Gannan Tibetans

The high green country between the Yellow River bend and the Tao river: the Daxia river at Xiahe (Sangchu), the Luqu and Hezuo valleys and their pastures.

The North China sheet anchors Hezuo, Xiahe, Zhuoni, Luqu and Diebu as Tibetan. Wikipedia's Amdo article names a kingdom of Choné (Co ne) without a date; Choné lies at Zhuoni on the North China sheet's ground. Labrang (1709) is not yet. The east edge is the ownership line at 103.2 E.

Who holds it

Title
Clan chiefs and village headmen of the Gannan Tibetans
Since
not known
Born
not known
Family
not known
Confidence
low

No chief named (see Gannan chiefs).

Overlord

None to the west; on the east edge the Jin's Lintao circuit supervises the Tibetan tribes of the Tao and Daxia valleys loosely (North China sheet).

What it holds

  • Barley terraces and villages on the Daxia, Luqu and Hezuo rivers
  • Summer grass on the Gannan plateau
  • Horse sales at the Jin market towns

How it was acquired

By custom.

Allies and rivals

The Jin prefects of Hezhou and Taozhou; the Rebgong clans; the Ngawa herders to the south.

How things stand that morning

Self-governing; no dated event.

Wealth

Horses, yaks, barley, wool, butter.

Military

Clan levies; no numbers.

Customs

Clan headmen; no assemblies recorded.

Where the sources disagree

Evidence: Geography, the North China sheet's anchors and the trade pattern.

On the map: No source gives a boundary for 1200; the drawing follows the modern counties and valleys and the neighbouring sheets' anchors.

Primary sources for Tibet (centre)

Chronicles, registers, sagas and inscriptions written in or near 1200 that cover this entry. Each has its own page with editions, translations and where to read it.

Sources and studies

  1. Wikipedia, Amdo (read this session)

Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.