As the older sister of two renowned singers, Minh Tuyết and Hà Phương, Cẩm Ly is affectionately called “Chị Tư” (Fourth Sister) by Vietnamese audiences. At the peak of her career in the early 2000s, Cẩm Ly released numerous iconic songs include “Em Sẽ Là Người Ra Đi,” “Chim Trắng Mồ Côi,” “Phố Hoa,” “Phố Xuân,” and “Đà Lạt Hoàng Hôn,” which remain beloved classics in Vietnamese music. In 2015, however, chronic sinusitis began to seriously affect her vocal health, forcing her to pause her singing