Miaodao Islands / Miaodao archipelago (also known as Changdao 长岛 or Changshan Islands 长山列岛) is an archipelago under Yantai, China. Located in the Bohai Strait, at the intersection of 2 seas, and between 2 peninsulas. According to research, these islands we...

The Heilong River (Chinese: 黑龙江) or Amur River (Russian: река Амур) is a perennial river in Northeast Asia, forming the natural border between the Russian Far East and Northeast China. The area covered by this map is the upper reaches of the Heilong River ...