Trung Tam Boi Duong Chinh Tri Huyen Ly Son Address: Dong Hamlet, An Vinh Commune, Ly Son District, Quang Ngai Province Enterprise code: 4300476284 Phone: 02553867511 An Vinh Commune, Ly Son District, Quang Ngai ProvinceFounding date: 12 - 8 - 2009