A traditional Chinese medicine oral liquid for treating insufficiency of qi and blood is prepared from the following main raw materials in parts by weight: 5-10 parts of Panax ginseng, 4-9 parts of Saussurea involucrate, 10-20 parts of Tremella fuciformis, 10-20 parts of Stachys geobombycis, 5-15 parts of apple, 7-13 parts of pear, 4-10 parts of Fructus Mori, 5-10 parts of Fructus Lycii, 3-7 parts of lotus root, 2-4 parts of indigo Naturalis, 5-10 parts of Polygonum Orientale, 3-8 parts of Ganoderma Lucidum, and 5-15 parts of Radix Astragali. The medicinal materials are mild, cheap, and easily available.