The coordinated development of Beijing-Tianjin-Hebei has been put into an unprecedented strategic height. This paper introduces the basic theory of regional economic coordinated development and evolvement of the coordinated development of Beijing-Tianjin-Hebei regional economy, analyzes the problems of Qinhuangdao in the coordinated development of in Beijing-Tianjin-Hebei, and puts forward the development path.%京津冀协同发展被放到了前所未有的战略高度，本文介绍区域经济协同发展的基本理论及京津冀区域经济协同发展的历史演进，分析秦皇岛在京津冀协同发展中的问题，提出秦皇岛在京津冀协同发展中的路径。
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