![Avatar of Hoang Thi Thanh Nga](https://static.vncommerce.com/avatar/85G34AF886-default.jpg)
Hoang Thi Thanh Nga
Position: Author / Director
Address: Số nhà 69, tổ 25B, khu 13, Phường Gia Cẩm, Thành phố Việt Trì, Phú ThọCompany:
Violet Trading and Service Company Limited
Phone:
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Fax:
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Position: Author / Director
Address: Số nhà 69, tổ 25B, khu 13, Phường Gia Cẩm, Thành phố Việt Trì, Phú ThọCompany:
Violet Trading and Service Company Limited