Tin Hoc Vien Thong Tung Anh LTD Address: Lot No 62, Civil Group 22, An Hai Bac Ward, Son Tra District, Da Nang City Enterprise code: 0400522120 Phone: 02156935426 Representative: Pham Thi Hanh An Hai Bac Ward, Son Tra District, Da Nang CityFounding date: 23 - 12 - 2005