2. nourish yin. Radix Scrophulariae, Rhizoma Phragmitis, Radix Rehmanniae, Dendrobium, Trichosanthis Radix, etc.
3. invigorate qi and nourish blood. American ginseng, Radix Astragali, Radix Rehmanniae, Radix Codonopsis, Radix Pseudostellariae, Fructus Jujubae, etc.
4. Spleen and stomach. Radix Codonopsis, Atractylodis Rhizoma, Poria, Glycyrrhrizae Radix, Pericarpium Citri Tangerinae, Radix Aucklandiae, Fructus Amomi, etc.
5. Nourish liver and kidney. Fructus Lycii, Polygoni Multiflori Radix, Semen Cuscutae, Eucommiae Cortex, Fructus Ligustri Lucidi, etc.
6. Promote blood circulation and remove blood stasis. Peach kernel, safflower, salvia miltiorrhiza, zedoary, sparganium, etc.