From the Wu-shih shan, an eminence on the south of the city, the view is extensive, and presents a great diversity of charming objects. The square battlements of the wall are seen extending in a devious and irregular circuit for more than eight miles, and inclosing most of the buildings, except on the south. On the south-east, a hill rises abruptly more than two hundred feet, its sides built up with interspersed dwellings; and another on the extreme north of the city, surmounted by a watch-tower, closes the prospect in that direction. Two pagodas within, and fantastic looking watch-towers upon the walls, large, regular-built granaries, and a vast number of flag-staffs in pairs indicating temples and offices, contribute to relieve the otherwise dull monotony, which is still further diversified by many large trees. Several lookout houses are placed over the streets, or upon the roofs of buildings, for the accommodation of watchmen, one of which immediately attracts the attention of the visitor, from its height, and its clock-dial with Roman letters. Few vacant spaces occur within the walls of the city, which is everywhere equally well built. Serpentine canals divide the country round about into plats of greater or less extent, of every form and hue; while they help drain the city and provide channels for boats coming from the river. These parts of the landscape are dotted with hamlets and cottages, or, where the ground is higher, with graves and tombstones. To one seated on this eminence, the confused hum of mingling cries ascending from the town below,--the beating of gongs, crackling of fireworks, reports of guns, vociferous cries of hucksters and coolies, combining with the barking of dogs and other domestic sounds, as well as those from the crows, fish-hawks, and magpies nearer by,--inform him in the liveliest manner that the beautiful panorama he is looking down upon is filled with teeming multitudes in all the tide of life. On the western side of the city is a sheet of water, called Si Hu, or West Lake, with a series of unpretending buildings and temples lying along its margin, a bridge crossing its expanse, and fishing-nets and boats floating upon its bosom. The watch-tower, on the hill in the northern part of the city, is upon the wall, which here runs near a precipice two hundred feet high; it is a most conspicuous object when approaching the place.