Wuchau fu, on the same river, at its junction with the Lung kiang, or ‘Dragon River,’ where they unite and form the West River, is the largest trading town in the province. The independent _chau_ districts are scattered over the southwest near the frontiers of Annam, and if anything can be inferred from their position, it may be concluded that they were settled by Laos tribes, who had been induced, by the comparative security of life and property within the frontiers, to acknowledge the Chinese sway.[88] ~KWEICHAU PROVINCE AND THE MIAOTSZ’.~ The province of KWEICHAU (_i.e._, Noble Region) is on the whole the poorest of the eighteen in the character of its inhabitants, amount of its products, and development of its resources. A range of mountains passes from the northeast side in a south-westerly course to Yunnan, forming the watershed between the valleys of the Yangtsz’ and Siang Rivers, a rough but fertile region. The western slopes are peopled by Chinese tillers of the soil, a rude and ignorant race, and rather turbulent; the eastern districts are largely in the hands of the Miaotsz’, who are considered by the officials and their troops to be lawful objects of oppression and destruction. The climate of the province is regarded as malarious, owing to the quantity of stagnant water and the impurity of that drawn from wells. Its productions consist of rice, wheat, musk, insect wax, tobacco, timber, and cassia, with lead, copper, silver, quicksilver, and iron. The quicksilver mines are in Kai chau, north of the provincial capital, and apparently exceed in extent and richness all other known deposits of this metal; they have been worked for centuries. Cinnabar occurs at various places, about lat. 27°, in a belt extending quite across the province, and terminating near the borders of Yunnan. Two kinds of silk obtained from the worms which feed on the mulberry and oak, furnish material for clothing so cheaply that cotton is imported from other provinces. Horses and other domestic animals are reared in larger quantities than in the eastern provinces. The largest river is the Wu, which drains the central and northern parts of the province, and empties into the Yangtsz’, through the river Kien near Chungking. Other tributaries of that river and West River, also have their sources in this province, and by means of batteaux and rafts are all more or less available for traffic. The natural outlet for the products of Kweichau is the river Yuen in Hunan, whose various branches flow into it from the eastern prefectures, but their unsettled condition prevents regular or successful intercourse.