The invention discloses a Chinese medicinal composition for improving the egg yield of laying hens and a feed. The Chinese medicinal composition comprises astragalus root, Eucommia ulmoides, honeysuckle, pilose asiabell root, sanguisorba officinalis, hawthorn, tuckahoe, Mangnolia officinalis, Chinese pulsatilla root, giant knotweed, ricepaper pith, bighead atractylodes rhizome, dried tangerine peel, malt, isatis root, atractylodes rhizome, indigowoad leaf, licorice, cyrtomium fortunei, nutgrass galingale rhizome, grassleaf sweelflag rhizome, pinellia tuber, medicated leaven, Chinese angelica and root of rehmannia. According to the composition, through compatibility of the medicated leaven and the hawthorn, the digestion function of the laying hens is enhanced, and the nutrient absorption rate of the laying hens is improved; and through compatibility of the Chinese angelica and the root of rehmannia, secretion of yolk of the laying hens is promoted, so that the egg yield is improved.