Guiyang Huayi Art Training School, Art Starting Point Art Training Alliance, etc. The best adult bel canto training institutions in Guiyang include Guiyang Huayi Art Training School and Art Starting Point Art Training Alliance. These institutions Y have personalized education, tailor-made courses according to adult students' musical interests, musical styles and learning objectives, and flexible learning time. Considering that adult students may have other arrangements such as work and family, they can be adjusted according to the time demand to provide flexible class time for students to arrange their studies.