Saving Phu Thap Boek

Phu Thap Boek, known for its hillside cabbage fields, misty morning sunrises and Hmong ethnic minority, is swarmed by thousands of holidaymakers each week. Locals, tourists and forestry officials look into ways to preserve the area's natural and cultural identity before it is too late. (Video by Chumporn Sangvilert and Jeerawat Na Thalang)