China Contributed Substantially to Vietnam War Victory, Claims Scholar

Nguồn:

http://www.wilsoncenter.org/article/china-contributed-substantially-to-vietnam-war-victory-claims-scholar

Bản dịch ở đây: https://drive.google.com/file/d/0B23GcuCxvQVBaVhIcmwzTTd1b0E/view?usp=sharing