Tu Van Du Hoc Hoc Thanh LTD Address: No 29/43 Nguyen Tuong Loan, Nghia Xa Ward, Le Chan District, Hai Phong City Enterprise code: 0201860284 Phone: 0866989066 Representative: Pham Thi Thanh Tam Phan Thi Thanh Huong Nghia Xa Ward, Le Chan District, Hai Phong CityFounding date: 7 - 3 - 2018