Sach Giao Duc Han Ngu Quoc Te Joint Stock Company Address: R7.16, The Eden Rose Urban Area, Thanh Liet Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111197707 Phone: 0981451416 Representative: Vu Huong Giang Ha Noi CityFounding date: 30 - 8 - 2025