Truong Trung Hoc Co So Va Trung Hoc Pho Thong Duong Hoa Cuong Address: Hamlet 4, Quang Long Commune, Hai Ha District, Quang Ninh Province Enterprise code: 5700868538 Phone: 0203761819 Quang Long Commune, Hai Ha District, Quang Ninh ProvinceFounding date: 10 - 6 - 2008