Not sure why you guys keep using this less meaningful map again and again.. Apparently, other than small islands in CSC, this map didn't include northeastern part of China, Mongolia, Taiwan and Tibet, which are all undoubted territory of Qing dynasty. Also, do you really believe that a map...
You know it is a map of GUANGDONG or CANTON province in China, as the three characters above it show, right? I feel lucky that you didn't attach a map of northeastern part of China in Qing dynasty to declare China's last point is the Great Wall.