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Srinagarindra, widely revered as Mae Fah Luang ("Royal Mother"), was a revered Thai princess and the mother of King Bhumibol Adulyadej. Notably, she was deeply committed to the welfare of hill tribe communities in northern Thailand, tirelessly working to improve their living conditions and empower them. Her dedication earned her immense respect and gratitude from these communities, who often refer to her with the affectionate title of "Mae Fah Luang."