According to the perspective of the five elements, wood fires, fire produces soil, soil produces gold, and gold produces water, aquatic wood; Mu, Tuk Shui, Shui, Huo, Jin Kemu.

Liver belongs to wood. People who lack wood are prone to liver disease and have irritable or depressed emotions, which we should pay attention to. Eat more liver-nourishing foods in daily life, such as honey, pork liver, medlar, sesame, red dates, spinach, walnuts, eggs, milk, leeks, grapes, carrots, kelp, black rice and soybeans.