Before we enter into a categorical description of the hegemony or Protector system, under which the most powerful state for the time being held durbars "in camp," and in theory maintained the shadowy rights of the Emperor, we must first introduce the two coast states of the Yang-tsz delta, just mentioned as having asserted their independence of Ts'u, each state being in possession of one of the Great River branches, In ancient times the Yang-tsz was simply called the _Kiang_ ("river"), just as the Yellow River was simply styled the _Ho_ (also "river"). In those days the Great River had three mouths-the northernmost very much as at present, except that the flat accretions did not then extend so far out to sea, and in any case were for all practical purposes unknown to orthodox China, and entirely in the hands of "Eastern barbarians"; the southerly course, which branched off near the modern treaty-port of Wuhu in An Hwei province, emerging into the sea at, or very near, Hangchow; and the middle course, which was practically the combined beds of the Soochow Creek and the Wusung River of Shanghai. Before the Chou dynasty came to power in 1122 B.C., the grandfather of the future founder, as a youth, displayed such extraordinary talents, that, by family arrangement, his two eldest brothers voluntarily resigned their rights, and exiled themselves in the Jungle territory, subsequently working their way east to the coast, and adopting entirely, or in part, the rude ways of the barbarous tribes they hoped to govern. We can understand this better if we picture how the Phoenician and Greek merchants in turn acted when successively colonizing Marseilles, Cadiz, and even parts of Britain. Excepting doubtful genealogies and lists of rulers, nothing whatever is heard of this colony until 585 B.C.--say, 800 years subsequent to the original settlement. A malcontent of Ts'u had, as was the practice among the rival states of those, times, offered his services to the hated Tsin, then engaged in desperate warfare with Ts'u: he proposed to his new master that he should be sent on a mission to the King of Wu (for that was, and still is, for literary purposes, the name of the kingdom comprising Shanghai, Soochow, and Nanking) in order to induce him to join in attacking Ts'u. "He taught them the use of arrows and chariots," from which we may assume that spears and boats were, up to that date, the usual warlike apparatus of the coast power. Its capital was at a spot about half-way between Soochow and Nanking, on the new (British) railway line; and it is described by Chinese visitors during the sixth century B.C. as being "a mean place, with low-built houses, narrow streets, a vulgar palace, and crowds of boats and wheelbarrows." The native word for the country was something like Keugu, which the Chinese (as they still do with foreign words, as, for instance, _Ying_ for "England") promptly turned into a convenient monosyllable Ngu, or Wu. The semi-barbarous King was