![Avatar of Nguyễn Văn Duyến](https://vietnam.congty.org/avatar/45C61D0B6A-default.jpg)
Nguyễn Văn Duyến
Position: Author / Director
Address: Thôn Thân Thượng,, Xã Yên Trung, Huyện Yên Phong, Bắc NinhOffice Address: Thôn Thân Thượng, xã Yên Trung, Xã Yên Trung, Yen Phong District, Bac Ninh Province, Viet Nam, Yen Phong District, Bac Ninh Province
Phone:
![](http://vietnam.congty.org/i/N1SmhBLaiGKWstA6Xkq_pg%3D%3D/1.jpg)
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