Vien Studium Joint Stock Company Address: No 1B, Street 30, Quarter 1, An Khanh Ward, Ho Chi Minh Town, Viet Nam, Ho Chi Minh City Enterprise code: 0319406999 Phone: 0901474612; An Khanh Ward, Thu Duc District, Ho Chi Minh CityFounding date: 10 - 2 - 2026