aksai chin arunachal pradesh baekdu mountain beiyang fleet cheju national university china chinese mythology east asia east china sea east turkestan foreign relations of south korea haijiao indo-bangladesh enclaves japan jeju-do kachin state kayin state kinmen korean peninsula kuril islands dispute liancourt rocks macclesfield bank mainland china marado matsu islands ming dynasty mongolia nagoya okinotorishima paracel islands pescadores pratas islands qingdao reef republic of korea navy rockall russia sabah dispute scarborough shoal senkaku islands shan hai jing shan state sir creek sixty-four villages east of the heilongjiang river socotra south asia south korea southeast asia spratly islands taiwan tannu uriankhai territorial dispute tibet trans-karakoram tract tuva united kingdom united nations convention on the law of the sea wa state wakhan corridor world war ii