The paper explores Prof. Yu Zhiqiang’s experience in treating coronary heart disease from the liver. It is believed that the treatment of coronary heart disease should be based on the treatment of the liver and the treatment methods are put forward such as soothing liver to regulate qi,activating blood circulation to resolve stasis; clearing the liver to reduce fire,resolving phlegm to eliminate arthralgia,calming the liver to suppress wind,nourishing yin to activate blood circulation; nourishing blood to soften the liver,calming the heart to restore pulse,warming the meridian to disperse cold and warming the liver to dredge collaterals. One proven case is presented.