Another application of the maxim that like produces like is seen in the Chinese belief that the fortunes of a town are deeply affected by its shape, and that they must vary according to the character of the thing which that shape most nearly resembles. Thus it is related that long ago the town of Tsuen-cheu-fu, the outlines of which are like those of a carp, frequently fell a prey to the depredations of the neighbouring city of Yung-chun, which is shaped like a fishing-net, until the inhabitants of the former town conceived the plan of erecting two tall pagodas in their midst. These pagodas, which still tower above the city of Tsuen-cheu-fu, have ever since exercised the happiest influence over its destiny by intercepting the imaginary net before it could descend and entangle in its meshes the imaginary carp. Some forty years ago the wise men of Shanghai were much exercised to discover the cause of a local rebellion. On careful enquiry they ascertained that the rebellion was due to the shape of a large new temple which had most unfortunately been built in the shape of a tortoise, an animal of the very worst character. The difficulty was serious, the danger was pressing; for to pull down the temple would have been impious, and to let it stand as it was would be to court a succession of similar or worse disasters. However, the genius of the local professors of geomancy, rising to the occasion, triumphantly surmounted the difficulty and obviated the danger. By filling up two wells, which represented the eyes of the tortoise, they at once blinded that disreputable animal and rendered him incapable of doing further mischief.