Won the first to use state money - is the era of the Warring States, Qin Yan and ultimately from the Qin Dynasty unified the country, won the money as a unified text vector.

在圜形方孔的钱币上注明文字，标示其价值和通行的年代区域，是历史的必然选择。

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For scholars like Mr Yan and Mr Zhao, the pre-Qin thinkers offer fresh approaches to solving the problems of what Mr Zhao calls a "failed world", with its endless wars.

对于像阎和赵这样的学者来说，先秦思想家为解决赵称之为“失败的世界(其战争没有休止)”的问题提供了新方法。

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Yan studied in this paper from the Western Zhou Dynasty culture refers to before the Qin unification, by living in the State of Yan Yan who created the archaeological and cultural relics.

本文所研究的燕文化是指从西周初年到秦统一之前，由生活于燕国的燕人所创造的考古学文化遗存。

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