Trung Tam Day Nghe Khanh Vinh Address: Cay So 21, Khanh Vinh Town, Khanh Vinh District, Khanh Hoa Province Enterprise code: 4200668345 Phone: 0258790740 Khanh Vinh Town, Khanh Vinh District, Khanh Hoa ProvinceFounding date: 21 - 12 - 2006