During WWII, at least 40,000 Chinese laborers were forcibly brought to Japan from China to make up for a nationwide labor shortage, and there were about 1,000 Chinese laborers forced to work in mines in Nagasaki.
During WWII, at least 40,000 Chinese laborers were forcibly brought to Japan from China to make up for a nationwide labor shortage. There were about 1,000 Chinese laborers forced to work in mines in Nagasaki. 
