The Chachoengsao Map product has two maps in it, one is the province’s district map and the other is the provincial outline map. Chachoengsao Map has 11 districts, with each district as an individual shape.

Chachoengsao is one of Thailand’s seventy-six provinces lies in eastern Thailand, with Prachinburi, Sa Kaeo, Chanthaburi, Chonburi, Samut Prakan, Bangkok, Pathum Thani, and Nakhon Nayok as the neighboring provinces.

You can further explore this Thailand province administrative division in Wikipedia.