The invention discloses a traditional Chinese medicinal compound preparation for preventing and treating postoperative recurrence and metastasis of lung cancer. The traditional Chinese medicinal compound preparation comprises three medicinal products, namely, yin-nourishing particles, qi-tonifying particles and particles with the efficacies of softening hard mass and eliminating toxins, and the three medicinal products adopt three prescriptions, specifically, the yin-nourishing particles are prepared from radix adenophorae, radix glehniae, radix asparagi, radix ophiopogonis, lily bulbs and glossy privet fruits, the qi-tonifying particles are prepared from radix astragali, radix codonopsis, white atractylodes rhizome, poria cocos, herba epimedii, common fenugreek seeds and fructus psoraleae, and the particles with the efficacies of softening hard mass and eliminating toxins are prepared from selfheal spike, rhizome of arisaema heterophyllum blume, rhizoma amorphophalli, pseudobulbus cremastrae seu pleiones, seaweed, snakegourd peel, radix ranunculi ternati, herba euphorbiae helioscopiae, all-grass of Selaginella doederleinii Hieron., herba salviae chinensis, rhizoma paridis, raw oyster shell and fructus ziziphi jujubae. The traditional Chinese medicinal compound preparation provided by the invention is strict in compatibility of the medicinal materials, definite in curative effects, convenient to use, stable in quality, and safe for oral administration, the postoperative recurrence and metastasis of lung cancer can be effectively treated, the living quality can be improved, and the traditional Chinese medicinal compound preparation is suitable for clinical use. The invention further discloses a preparation method of the traditional Chinese medicinal compound preparation.