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People select kitchen knives at a local market in Dhaka, Bangladesh, Aug. 8, 2019. Blacksmith business here revives as Eid al-Adha, or the Festival of Sacrifice, approaches. (Photo by Salim Reza/Xinhua)

People select kitchen knives at a local market in Dhaka, Bangladesh, Aug. 8, 2019. Blacksmith business here revives as Eid al-Adha, or the Festival of Sacrifice, approaches. (Photo by Salim Reza/Xinhua)