According to Chinese medicine, kidney yang deficiency and kidney yin deficiency can be examined mainly by questioning and cutting. 1. Kidney yang deficiency: patients with this condition may show symptoms such as soreness and weakness of the waist and knees (a feeling of soreness and weakness of the waist and knees), long and clear urine, fear of cold and cold, loose stools (loose stools that are thin and unshaped), fatigue (mental exhaustion, physical weakness), pale tongue and white moss, etc. The pulse may be heavy and tight through examination. 2. Kidney-Yin deficiency: Patients with this condition may show symptoms such as soreness and weakness of the waist and knees, heart-heat (heat in the hearts of the hands and feet, and self-consciousness of the heart and chest), hot flashes (a burst of heat), night sweating (abnormal sweating after going to sleep, but sweating stops after waking up), tinnitus, red tongue with little moss, etc., and the number of pulses may be shown through the diagnostic cuts. In determining kidney yang deficiency and kidney yin deficiency, it is recommended to go to a regular hospital for consultation and treatment under the guidance of a professional physician to identify the symptoms.