Giao Duc Va Dao Tao Kha Han LTD Address: No 402, Street 391, La Hamlet, Tinh Nam, Tu Ky Commune, Hai Phong Town, Viet Nam, Hai Phong City Enterprise code: 0801468664 Phone: 0328162689 Representative: Nguyen Thi Phuong Hai Phong CityFounding date: 19 - 9 - 2025