Tongue with deficiency fire can be manifested as red tongue, reddish tongue, thin and thin tongue, punctured tongue, and atrophied and soft tongue. Its specific analysis is as follows: 1. Red tongue: bright red with little moss, or cracks, or red light without moss, for the evidence of deficiency heat; red thin without moss for Yin deficiency fire. 2. Reddish-red tongue: it is a further development of red tongue, due to the exuberance of deficiency fire, upward inflammation in the tongue, blood and full, so the tongue is reddish color. 3. Thin and sharp tongue: Thin and thin tongue with reddish-red color and dry tongue with little or no moss is mostly seen in Yin deficiency and fire exuberance. 4. Dot-prick tongue: Dot, refers to the red, white or black stars protruding from the surface of the tongue. Prick, refers to the papilla of the tongue protrudes like a thorn, touching the tricky red or yellow-black dots and pricks. The color of the dots and spikes is bright red, mostly for the Yin deficiency and fire. 5. soft tongue: tongue impotence and soft and reddish-red moss or mossless, can be caused by yin deficiency fire exuberance. If you are not feeling well, it is recommended that you go to the hospital in a timely manner.