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![Seminar sheds light on northern border defence war](https://imagev3-lang.vietnamplus.vn/480x320/Uploaded_EN/sxtt/2019_02_17/Russia.jpg.webp)
Seminar sheds light on northern border defence war
The war to defend the northern border of Vietnamese people 40 years ago (February 17, 1949) was spotlighted in a recent seminar held at the Ho Chi Minh Institute under Saint Petersburg State University of Russia.