Head introduction: Among the many pictures, one is the head and bones of a minor, which proves that when the Japanese army ruled the Datong Coal Mine, they also forced child laborers to work for them, and their inhumanity can be seen in Duan Mi .
Head introduction: Among the many pictures, one is the head and bones of a minor, which proves that when the Japanese army ruled the Datong Coal Mine, they also forced child laborers to work for them, and their inhumanity can be seen in Duan Mi .