Truong THCS Va THPT Khang Nhat Address: Trung Tam Hamlet, Khang Nhat Commune, Son Duong District, Tuyen Quang Province Enterprise code: 5000889275 Phone: 0964777487 Representative: Ha Duy Hoa Khang Nhat Commune, Son Duong District, Tuyen Quang ProvinceFounding date: 22 - 10 - 2021