At the end of Qing Dynasty, China exported tens of millions of laborers. ...

At the end of the Qing Dynasty, China exported tens of millions of laborers, but few of them went abroad voluntarily, and most of them were trafficked abroad. The development of Latin America, the construction of the transcontinental railway between the United States and Canada, the excavation of the Panama Canal, the reclamation of Nanyang, the construction of Siberia in Russia, and the mining of gold mines, aluminum mines and coal mines all involved Chinese workers. During the First World War, hundreds of thousands of Chinese workers directly participated in the war service or directly participated in the fighting in the battlefields of Britain and France on the western front, Russia on the eastern front and Mesopotamia in western Asia. Chinese workers are all over the world, but most of them suffer after going abroad. Inhumane treatment of Chinese workers, riots and strikes broke out one after another. The terrible persecution of workers in China has also caused just condemnation all over the world.