凭祥亚东集安延吉西双版纳满洲里河口绥芬河阿克苏丹东丹东是环渤海经济圈和东北亚经济圈的重要交汇点,是中国东北东部乃至俄罗斯远东地区的出海通道和通连朝鲜、韩国、日本等国家和地区的中心结点。改革开放以来,经过几十年的经济建设,丹东已经发展成为以工业、商贸旅游为主体的边境口岸、海港城市。随 Pingxiang Yadong Set Anyanji Xishuangbanna Manzhouli Estuary Suifenhe Aksu Dandong Dandong East is an important meeting point between the Bohai Economic Rim and the Northeast Asian economic circle and is a seaward passageway to the east of northeast China and far to the Russian Far East as well as to North Korea, South Korea, Japan and other countries And the center of the area. Since the reform and opening up, after decades of economic construction, Dandong has developed into a border port and a harbor city with industrial, trade and tourism as its mainstay. With