Although now "hemmed in," the Mossos are a historical and somewhat cultured people, belonging to the same group as the Iungs (Njungs), who came from the regions north-east of Tibet, and appeared on the Chinese frontiers about 600 B.C. They are referred to in the Chinese records of 796 A.D., when they were reduced by the king of Nanchao. After various vicissitudes they recognised the Chinese suzerainty in the fourteenth century, and were finally subdued in the eighteenth. De Lacouperie[453] thinks they are probably of the same origin as the Lolos, the two languages having much in common, and the names of both being Chinese, while the Lolos and the Mossos call themselves respectively Nossu (Nesu) and Nashi (Nashri).
Aborigines of South China and Annam.
Everywhere amongst these border tribes are met groups of aborigines, who present more or less regular features which are described by various travellers as "Caucasic" or "European." Thus the Kiu-tse, who are the Khanungs of the English maps, and are akin to the large Lu-tse family (Melam, Anu, Diasu, etc.), reminded Prince Henri of some Europeans of his acquaintance[454], and he speaks of the light colour, straight nose and eyes, and generally fine type of the Yayo (Yao), as the Chinese call them, but whose real name is Lin-tin-yu.
The same Caucasic element reappears in a pronounced form amongst the indigenous populations of Tonking, to whom A. Billet has devoted an instructive monograph[455]. This observer, who declares that these aborigines are quite distinct both from the Chinese and the Annamese, groups them in three main divisions—Tho, Nong, and Man[456]—all collectively called Moi, Muong, and Myong by the Annamese. The Thos, who are the most numerous, are agriculturists, holding all the upland valleys and thinning off towards the wooded heights. They are tall compared to the Mongols (5 ft. 6 or 7 in.), lighter than the Annamese, round-headed, with oval face, deep-set straight eyes, low cheek-bones, straight and even slightly aquiline nose not depressed at root, and muscular frames. They are a patient, industrious, and frugal people, now mainly subject to Chinese and Annamese influences in their social usages and religion. Very peculiar nevertheless are some of their surviving customs, such as the feast of youth, the pastime of swinging, and especially chess played with living pieces, whose movements are directed by two players. The language appears to be a Shan dialect, and to this family the writer affiliates both the Thos and the Nongs. The latter are a much more mixed people, now largely assimilated to the Chinese, although the primitive type still persists, especially amongst the women, as is so often the case. A. Billet tells us that he often met Nong women "with light and sometimes even red hair[457]."
Man-tse Origins and Affinities.
It is extremely interesting to learn that the Mans came traditionally "from a far-off western land where their forefathers were said to have lived in contact with peoples of white blood thousands of years ago." This tradition, which would identify them with the above-mentioned Man-tse, is supported by their physical appearance—long head, oval face, small cheek-bones, eyes without the Mongol fold, skin not yellowish but rather "browned by the sun," regular features—in nothing recalling the traits of the yellow races.
Caucasic Aborigines in South-East Asia.
Let us now turn to M. R. Verneau's comments on the rich materials brought together by A. Billet, in whom, "being not only a medical man, but also a graduate in the natural sciences, absolute confidence may be placed[458]."
"The Máns-Tien, the Máns-Coc, the Máns-Meo (Miao, Miao-tse, or Mieu) present a pretty complete identity with the Pan-y and the Pan-yao of South Kwang-si; they are the debris of a very ancient race, which with T. de Lacouperie may be called pre-Chinese. This early race, which bore the name of Pan-hu or Ngao, occupied Central China before the arrival of the Chinese. According to M. d'Hervey de Saint-Denys, the mountains and valleys of Kwei-cháu where these Miao-tse still survive were the cradle of the Pan-hu. In any case it seems certain that the T'hai and the Man race came from Central Asia, and that, from the anthropological standpoint, they differ altogether from the Mongol group represented by the Chinese and the Annamese. The Man especially presents striking affinities with the Aryan type."
Thus is again confirmed by the latest investigations, and by the conclusions of some of the leading members of the French school of anthropology, the view first advanced by me in 1879, that peoples of the Caucasic (here called "Aryan") division had already spread to the utmost confines of south-east Asia in remote prehistoric times, and had in this region even preceded the first waves of Mongolic migration radiating from their cradle-land on the Tibetan plateau[459].