Such is the zeal and perseverance with which these men pursue their philanthropic and Christian labors. The fair to which allusion has been made, is thus described by our Corean. The traders cannot begin their operations until a signal is given, by hoisting a flag and beating the gong, "when the immense and densely packed crowd rush to the market place; Coreans, Chinese, and Manchus, are all mingled together. Each speaks in his own tongue, and so great is the uproar produced by this mass of people, that the echoes of the neighboring mountains repeat their discordant shouts." "Four or five hours is the whole time allowed for buying and selling; consequently, the tumult which takes place, the quarrels which arise, the blows which are exchanged, and the plundering which goes on, give the place more the look of a city taken by storm and given up to pillage, than that of a fair." At evening, when the signal is given, the strangers are driven out by the soldiers with the points of their lances. MANCHURIA. The vast regions of Manchuria, lying north of Corea to the Hing-an or Yablonoi mountains, and east of the Sialkoi to the ocean, are inhabited by various tribes speaking different dialects and subsisting principally by hunting and fishing. The Manchus are now the dominant race, but some of the tribes near the sea and in Taraka island, bear no tributary relations to them, if indeed they are much acquainted. Since the conquest of China, the Manchus have gone on steadily improving this part of their possessions by stationing agricultural troops at the principal ports of observation, and collecting the hunters around these points as much as possible. Criminals are also constantly banished there, who carry with them their arts, and by their industry both maintain themselves and set an example to the nomads. The southern part called Shingking, has become well cultivated in many parts, and considerable trade is carried on at Kinchau with other parts of China. Manchuria produces pulse, maize, (Indian corn), millet, barley and buckwheat; pulse, drugs and cattle, form the leading articles of trade. The climate of this country is so inhospitable, as to prove a serious obstacle in the way of its settlement and cultivation. The Manchus have no national literature; all the books written in their language are translations of Chinese works, made under the superintendence of the Academies at Moukden and Peking. Their written characters are derived from the Mongols, but have undergone many changes. The emperors have taken great pains to elevate their countrymen by providing them with the best books in Chinese literature, and compelling them to go through the same examinations before they can attain any office; but the numerical superiority of the Chinese and their active habits, give them so much the advantage, that except in their own country, the Manchus find it difficult to preserve their native tongue to the second generation.