A plaque at Fort Xipaotai, one of the well-preserved relics of the Qing Dynasty-era cannon battlement in Yingkou City of Northeast China's Liaoning province. The relics, first constructed in 1882, were used as a military fortress against Japanese invaders in Sino-Japanese War during 1894-1895. The site has now become one of the key cultural relics under the state-level protection.

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