![Avatar of Nguyen Van Khanh](https://static.vncommerce.com/avatar/96P137F1D2-default.jpg)
Nguyen Van Khanh
Position: Author / Director
Address: Tổ 34 Khu 3 phường Cao Xanh, , Thành phố Hạ Long, Quảng NinhCompany:
Vietstar - Training and Human Ability Developing Joint Stock Company
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Position: Author / Director
Address: Tổ 34 Khu 3 phường Cao Xanh, , Thành phố Hạ Long, Quảng NinhCompany:
Vietstar - Training and Human Ability Developing Joint Stock Company