Tin Hoc Vien Thong Hoan Phat LTD Address: 21, Street No 5, Linh Trung Ward, Thu Duc City, Ho Chi Minh City Enterprise code: 0317399496 Phone: 0908343712 Representative: Pham Khac Hoan Linh Trung Ward, Thu Duc District, Ho Chi Minh CityFounding date: 26 - 7 - 2022