佛山冶铁业在清康雍乾达到了最高峰。

Foshan smelting iron industry in the Qing emperors Kangxi, Yongzheng and Qianlong reached a peak.

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明清时期，邮驿制度趋于完备，在清康、雍、干时期，邮驿达到了鼎盛时期，同时也开始了它的衰落。

Ming and Qing period, postal routes became complete name, postal routes reached peak period, but also the beginning of its decline.

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