Our previous study showed that TCM herbal medicine Yang Wei Kang Liu Granule (YWKL) (Radix Astragali, Radix Ginseng, Hedyotis diffusa, Yunnan Manyleaf Paris Rhizome, Radix Notoginseng, Radix Paeoniae Rubra, and Hematoxylon) could increase FasL expression and downregulate Fas expression in T lymphocytes of gastric cancer patients, which indicates YWKLF may inhibit cancer by inducing apoptosis [36]. This evidence concerns the gene FASLG and cancer.