Trung Tam Giao Duc Thuong Xuyen Doan Hung Address: Doan Hung Town, Doan Hung District, Phu Tho Province Enterprise code: 2600209279 Phone: 0210880384 Doan Hung Town, Doan Hung District, Phu Tho ProvinceFounding date: 20 - 4 - 1999