GSF has no such relationship with Da Nang Boys. Two of the Grove Members; Steve and Smith saw some Da Nang Boys at the pier. They didn't even know who those guys are. The Da Nang Boys were killed because of their own abuse language. One of the other Da Nang Boys saw that scene. Next day, those grove guys were ambushed by the Da Nang Boys. That starts a big war between Grove Street Families and Da Nang Boys. Good luck in saving the territory of the Grove!