 The operas of Đỗ Nhuận - "Cô Sao" ('Miss Sao') 1965, "Người tạc tượng" ('The Sculptor') 1971 and "Nguyễn Trãi" 1980, the works of Lưu Hữu Phước and the choral works of film composer Đặng Hữu Phúc.As well as works by returning emigre composers such as Nguyễn Thiên Đạo, a pupil of Messiaen in Paris.The National Ballet is also part of the Opera House company and stages Western classics such as "Swan Lake" as well as traditional and modern Vietnamese dance productions.