Mian, Xiang, Sweet, Soft, Fine and Floating are the main characteristics of Lanzhou hard treasures.

Full of smoke, with the rough style of the western regions, the entrance is fragrant, which is a bit similar to the taste of Jiangsu smoke. Smoke comes out of the mouth, and there is a sweet aftertaste on the tip of the tongue, which makes people very comfortable. The smoke at the back end is a little thick and spicy, and the smoke burns faster. It has a good performance with Longjing tea.