Truong Tieu Hoc Song Khoai I - Quang Yen Address: Song Khoai Commune, Song Khoai Commune, Quang Yen Town, Quang Ninh Province Enterprise code: 5701039519 Phone: 02033681077 Song Khoai Commune, Quang Yen Town, Quang Ninh ProvinceFounding date: 10 - 1 - 2009