万人冢 Traditional form: 萬人塚 Pinyin (reading): wànrénzhǒng Definitions: mass grave; common grave Characters: 万 - ten thousand; innumerable 人 - man, person; people 冢 - burial mound, mausoleum; grand Traditional characters: 萬 - ten thousand; innumerable 人 - man, person; people 塚 - cemetery; tomb, burial mound