Dong Yang/Shanghai Daily news

Police arrested four men in Shanghai's Hongkou District on Tuesday night after a fatal fight between street vendors.

Xun Yuebo, a 24-year-old Jiangsu Province native, was stabbed in the throat during the fight and died from loss of blood. Witnesses said the dispute started before 7:17pm when two street vendors selling stinky tofu near the intersection of Duolun Road and Sichuan Road N. began competing for customers.