Too much heat Chiu Nien-yung, who keeps in close contact with "blue-grass" pharmacists, estimates that their business has grown tremendously over the past several years. "Just the amount spent on 'blue-grass teas' is impressive all by itself," he says.
經常與各地青草鋪聯絡的邱年永推測，台灣各地的青草鋪，這幾年的業績應有很大的成長，「光是青草茶的銷路就很可觀」，他說。