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A woman prepares a Rangoli offering during Tihar Festival in Kathmandu, Nepal, on Nov. 7, 2018. "Tihar," the Hindu festival of lights, is celebrated for five days. (Xinhua/Sunil Sharma)??

A woman prepares a Rangoli offering during Tihar Festival in Kathmandu, Nepal, on Nov. 7, 2018. "Tihar," the Hindu festival of lights, is celebrated for five days. (Xinhua/Sunil Sharma)??