Modern people generally got a lot of pressure and thoughts on day and night. In young and middle-aged generations, they are often liver stagnation with poor constitution by cremation heat which damaged the yin and led to yin deficiency. Therefore, treatment of insomnia from the perspective of liver depression and yin deficiency dialectical, with the principle of soothing the liver and regulating qi, clearing away heat and relieving depression, nourishing liver and kidney, will be used as a clinical therapy for young adults.