The invention discloses a compound Chinese herbal medicine for treating rheumatoid bone disease and a preparation method for the compound Chinese herbal medicine. The compound Chinese herbal medicine is prepared by the following steps of: mixing three kinds of Chinese herbal medicines which are prepared according to different formulas in certain weight ratios respectively, grinding to obtain powder, mixing, disinfecting at high temperature to obtain powder, and putting into capsules. According to the formula (1), the Chinese herbal medicine comprises the following ingredients: incised notopterygium, pubescent angelica root, aconite wild aconite main root, Chinese clematis root, Chinese runcinate knotweed, akebia stem, pangolin scales, rhizoma cibotii, Codonopsis pilosula, prepared rehmannia root, atractylodes, yanhusuo, black ant and Chinese taxillus twig; according to the formula (2), the Chinese herbal medicine comprises the following ingredients: largehead atractylodes rhizome, common yam rhizome, prepared aconite wild aconite main root, the root of straight ladybell, tall gaxtraodia tuber, saffron, ground beetle, bombyx batryticatus, liquorice (fried with honey), dried rehmannia root, tortoise shell and donkey-hide glue [molten]; and according to the formula (3), the Chinese herbal medicine comprises the following ingredients: rhizoma chuanxiong, cassia twig, shinyleaf pricklyash root, scandent schefflera stem and leaf, white paeony root, siegesbeckiae herba, liquorice, pseudostellaria heterophylla, rhizoma pinellinae praeparata, costusroot, garter snake, caulis lonicerae, raw astragalus, largehead atractylodes rhizome, fried scorpio, antler gum and eucommia bark. Through clinical experience of medical practice for a long time, the compound Chinese herbal medicine has the effect of inhibiting or curing rheumatoid bone disease.