Does the subject want to ask, "Where is the largest Russian goods market in Heihe? Daheidao international trade city. According to Baidu map, Daheihe Island International Trade City is located in a prime location in the middle of Daheihe Island, across the river from Blagoveshchensk, the capital of Amur State, Russia, and 750 meters away from the banks of the Russian city. In Daheihe Island International Trade City, a dazzling array of imported goods are neatly placed on the shelves, and tourists who come to shop are bustling.