Dao Tao Dich Vu Du Lich Hon Ngoc Vien Dong Joint Stock Company Address: 415/3 Ly Thai To, Ward 09, District 10, Ho Chi Minh City Enterprise code: 0315093431 Phone: 0916101637 Representative: Duong Dao Thai Thu Ward 9, District 10, Ho Chi Minh CityFounding date: 6 - 6 - 2018