58
K. M. A. BARNETT
from the point of view of my present subject, the event which ushered in the new age is the capture of Canton in +878 by the Huang Chao146 rebels. Between this event and the re-incorporation of Canton's territory into China in +971, by which time the earliest Chinese had already a firm grip on what is now Hong Kong, the Liu76 family gave five emperors to the Nan Han99 Dynasty at Canton. This family was allied by marriage with the Cheng163 and Tuen families which successively at this period ruled the powerful kingdom of Nan Chao;100 with the Ma89 family which ruled the kingdom of Tsu1 and no doubt, if the evidence could be pieced together, with many other peoples. For we are told that the emperor Liu Chang78 had a Persian princess in his harem, and among the many Arab travellers who visited Canton there must be some who left a description of these flamboyant half-Chinese rulers, with their eighty or more palaces, the walls of which were encrusted with pearls, their bloodthirsty exuberance and, what shines even through the disapproving accounts of the Chinese historians, their courage and administrative skill. The name Po On3 revived by the Republic of China as the name for the district of which geographically, Hong Kong is a part, was adopted by the Canton rulers in obvious reference to the pearls for which this district was at that period famous. The statement in the San On Yuen Chi123 that the name comes from the hill called Po Shan north of Nam Tau8 city is the "cart before the horse". The pearls were fished in great numbers somewhere near Tolo Channel, probably in Double Haven where the name Chue Tong Wat162 survives as a bay on Kar O Island." They were then transported overland along the route marked by a chain of forts over the pass northeast of Tai Po Tau34 village, through Kau Lung Hang, over the present golf course and skirting the Pat Heung2 marshes to the present Ping Shan, and across the creek to the fort of Tuen Mun4 which I mentioned earlier in this paper. The route, I would have you observe, almost at every point passes one of the chief settlements of the Tang44 clan who are, I believe, together with all the old Cantonese-speaking clans of this territory, the descendants of the soldiers stationed here in the Nan Han Dynasty and its successors for the express purpose of guarding these precious pearls. They were as I have said encouraged, when too old to serve with their arms, to settle down