在这过程中，由于轮船的兴起、沙船业的衰落、洋船停泊区的规划等，导致城市的港口区域由城市东南一带转移到小东门以北直到虹口一带。
In this process , because of steamer springing up , sand ship declining , and programming foreign ship anchors district , the port area of the city transferred from the southeast to the northeast .
小东门