evidence: Where is the "southernmost point of Chinese territory"? It's a controversial question and the least controversial answer might be Hainan Island . More controversial options would be the Paracel (Xisha) islands or the Spratlys (Nansha). But officially the southernmost point is even further south - as far south as the James Shoal, about 100 kilometres from the coast of Borneo. What's more surprising is that this piece of the motherland is actually invisible. There's nothing there to see, unless you have diving equipment. The James Shoal lies 22 metres below sea. Yet this inconvenience doesn't prevent PLA Navy ships visiting the shoal from time to time to demonstrate Chinese sovereignty over it. This ritual involves heaving a large piece of engraved stone over the side of the ship. There is now a small collection of Chinese stelae gathering organic encrustations on the sea floor, more than 1,000 kilometres from Hainan. [...] But how to translate "shoal"? It's a nautical word meaning an area of shallow sea where waves "shoal" up. Sailors would see a strange area of choppy water in the middle of the ocean and know the area was shallow and therefore dangerous. James Shoal is one of many similar features in the Spratlys.