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Chiang Rai Province — Chiang Rai ᨩᩭᨦᩁᩣᩭ เชียงราย Province … Wikipedia
Golden Triangle (Southeast Asia) — The Golden Triangle is one of Asia s two main illicit opium producing areas. It is an area of around 350,000 square kilometres that overlaps the mountains of four countries of Southeast Asia: Myanmar (Burma), Laos, Vietnam, and Thailand. (Other… … Wikipedia