People participate in a fish hunting festival in Sylhet, Bangladesh, on Jan. 16, 2021. Hundreds of people in Sylhet participated in a fish hunting festival with traditional bamboo fish traps on Saturday. (Xinhua)

People participate in a fish hunting festival in Sylhet, Bangladesh, on Jan. 16, 2021. Hundreds of people in Sylhet participated in a fish hunting festival with traditional bamboo fish traps on Saturday. (Xinhua)

People participate in a fish hunting festival in Sylhet, Bangladesh, on Jan. 16, 2021. Hundreds of people in Sylhet participated in a fish hunting festival with traditional bamboo fish traps on Saturday. (Xinhua)

People participate in a fish hunting festival in Sylhet, Bangladesh, on Jan. 16, 2021. Hundreds of people in Sylhet participated in a fish hunting festival with traditional bamboo fish traps on Saturday. (Xinhua)

A man goes home with fish he caught during a fish hunting festival in Sylhet, Bangladesh, on Jan. 16, 2021. Hundreds of people in Sylhet participated in a fish hunting festival with traditional bamboo fish traps on Saturday. (Xinhua)