A golden seal of the Ming Dynasty (1368-1644) unearthed from the Jiangkou Battlefield of the Minjiang River in Pengshan County, southwest China's Sichuan Province, is on display, Nov. 16, 2022. Photo: China News Service. Photo: Xinhua
A gold coin of the Ming Dynasty (1368-1644) unearthed from the Jiangkou Battlefield of the Minjiang River in Pengshan County, southwest China's Sichuan Province, is on display, Nov. 16, 2022. Photo: China News Service. Photo: Xinhua
A silver seal of the Ming Dynasty (1368-1644) unearthed from the Jiangkou Battlefield of the Minjiang River in Pengshan County, southwest China's Sichuan Province, is on display, Nov. 16, 2022. Photo: Xinhua
A copper seal of the Ming Dynasty (1368-1644) unearthed from the Jiangkou Battlefield of the Minjiang River in Pengshan County, southwest China's Sichuan Province, is on display, Nov. 16, 2022. Photo: Xinhua
Treasures unearthed from the Jiangkou Battlefield of the Minjiang River in Pengshan County, southwest China's Sichuan Province, are on display, Nov. 16, 2022. Photo: Xinhua