The document describes the Chinese herbal formula Liu Jun Zi Tang (Six Gentlemen Decoction). It contains ginseng, atractylodes, poria, pinellia, jujube, and citrus to strengthen the spleen and stomach, resolve phlegm and dampness, and treat symptoms of deficiency like poor appetite, nausea, and abdominal fullness. A variation adds musk and calcined conch to guide qi in the stomach and intestines. The formula is commonly used to treat constipation and digestive issues.