Hailongtun stands on Longyan Mountain in today’s Huichuan District of Zunyi. Its walls and gates follow a steep ridge, turning the approach into controlled passages. The remains belonged to the seat of the Bózhou Yang family’s authority. Terrain made the center difficult to reach, while routes connected the stronghold to the territory it governed.
From the journal
Hailongtun: Stone Gates at the End of Bózhou Rule
The mountain defenses belonged to a hereditary governing center whose political future changed during the late Ming.
In the same city · Zunyi ↗
A governing center on a mountain
Hereditary rule within an empire
The Yang lineage ruled Bózhou as hereditary tusi, a system through which imperial governments recognized local rulers and incorporated them into the administrative order. This arrangement developed across the mountainous southwest from the Yuan period onward and lasted in different forms into the twentieth century. Hailongtun is one of three components of UNESCO’s Tusi Sites property, alongside Laosicheng in Hunan and Tangya in Hubei. The sites preserve different ranks and forms of rule, not a single blueprint. Hailongtun represents a high-ranking domain whose architecture joined local practice with forms associated with Yuan and Ming political culture.
Yang Yinglong and the late-Ming crisis
By the late sixteenth century, the Bózhou Yang house had held power for generations. A Guizhou historical account identifies Yang Yinglong as its twenty-ninth-generation tusi. In 1599, his conflict with the Ming court became open warfare; the campaign continued into 1600 and ended the lineage’s rule. The change marked a stronger effort by the Ming state to bring the region under direct administration. Hailongtun records both the durability of local authority and the point at which that political arrangement was broken.
What the walls preserve
At the gates, the route bends and narrows; walls along the ridge use the mountain edge as part of the defense. These choices show how a governing center organized movement, visibility and access, alongside military needs. The remains preserve a spatial logic: protected interior, controlled thresholds and a landscape linked to the domain below. Read with the Tusi record, Hailongtun is more than a remote fortress. It shows how a local ruling house occupied a place inside a larger state.
