![Avatar of Nguyễn Phi Sơn](https://vietnam.congty.org/avatar/04G08BA3EB-005-default.jpg)
Nguyễn Phi Sơn
Position: Author / Director
Address: 120/58 Vũ Tùng P.02, , Quận Bình Thạnh, TP Hồ Chí MinhOffice Address: 17 Nơ Trang Long P.07 , Binh Thanh District, Ho Chi Minh City, Viet Nam, Binh Thanh District, Ho Chi Minh City
Phone:
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Fax:
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