International ostomy therapists have high gold content. Because there are few professionals with international ostomy therapists in China, according to the regulations of the World Association of Ostomy Therapists, nurses who have participated in the training and study of ostomy therapists' schools and passed the examination and obtained the internationally recognized diploma of ostomy therapists are called international ostomy therapists. Because there are few professionals with international ostomy therapists in China, this qualification certificate has a high gold content.