The Chonburi Map product has two maps in it, one is the province’s district map and the other is the provincial outline map. Chonburi Map has 11 districts, with each district as an individual shape.
Chonburi is one of Thailand’s seventy-six provinces lies in eastern Thailand, with Chachoengsao, Chanthaburi, and Rayong as the neighboring provinces. Pattaya, a major tourism destination in Thailand, is located in Chonburi.
You can further explore this Thailand province administrative division in Wikipedia.