Compare the chinese government bureaucracy under the Tang and Song dynasties, name the similarities and differences in 3 sentences.

Under both the Tang and Song dynasties, the Chinese government bureaucracy was organized based on the Confucian principles of meritocracy, with the civil service examination system playing a significant role in selecting officials. However, the Tang Dynasty had a more centralized bureaucratic system, with power concentrated in the hands of the emperor, while the Song Dynasty experienced a shift towards a more decentralized system with greater power in the hands of regional authorities. Additionally, the Tang Dynasty introduced a more elaborate system of administrative divisions, while the Song Dynasty placed more emphasis on specialized bureaus responsible for specific areas such as finance or military affairs.

shorter please

The Tang and Song dynasties both had bureaucracies based on Confucian principles and utilized the civil service examination system. However, the Tang Dynasty had a more centralized system, while the Song Dynasty had a decentralized one. The Tang Dynasty had elaborate administrative divisions, while the Song Dynasty had specialized bureaus.

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