Van Phong Dai Dien Cong Ty TNHH Tu Van Du Hoc Quoc Te Hong Nhung Tai Cao Bang Address: No 065, Civil Group 18, Song Hien Ward, Cao Bang City, Cao Bang Province Enterprise code: 0309794710-020 Phone: 02063828188 Representative: Hoang Dang Quang Adress: Hamlet 3, Cam Thang Commune, Cam Xuyen District, Ha Tinh Province Song Hien Ward, Cao Bang City, Cao Bang ProvinceFounding date: 3 - 4 - 2017