Lan Na

In this episode, we focus on the Lan Na kingdom and how its rulers governed a mountainous, sparsely populated realm through flexible systems of manpower and territorial control. The discussion explores the müang hierarchy of core regions, outer zones, and vassal states, along with the nai sip decimal system used to organize labor and military obligations. It also looks at panna districts, which tied administration to irrigation, agriculture, taxation, corvée labor, and census records. Together, these structures reveal both Lan Na’s political sophistication and its vulnerabilities, as limited centralization, manpower shortages, and regional centrifugal forces contributed to the kingdom’s decline in the mid-sixteenth century.