Tinh Hoa Tri Thuc LTD Address: 24 Tan Xuan, Ward 8, Tan Binh District, Ho Chi Minh City Enterprise code: 0312226228 Phone: 0903538296 Representative: Cao Phuong Tung Adress: 214 Ngu Phuc Hamlet, Ho Nai 3 Commune, Trang Bom District, Dong Nai Province Ward 8, Tan Binh District, Ho Chi Minh CityFounding date: 8 - 4 - 2013