Dinh Bao Yen, 25 years old from Ho Chi Minh City, is a freelance actor. Bao Yen perform the song "Em Ngày Xưa Khác Rồi", singer Hien Ho'Dinh Bao Yen, 25 years old from Ho Chi Minh City, is a freelance actor. Bao Yen perform the song "Em Ngày Xưa Khác Rồi", singer Hien Ho'Dinh Bao Yen, 25 years old from Ho Chi Minh City, is a freelance actor. Bao Yen perform the song "Em Ngày Xưa Khác Rồi", singer Hien Ho'