guang ci tang - ping wei pian (stomach dampcleartm) - 1 bottle guang ci tang guang ci tang ping wei pian (stomach dampclear) 40 grams in 200 mg 200 tablets @ 5:1 strength. ping wei piantablets are made with 100% natural herbs that are tested for authenticity, quality, and potency. a traditional water decoction is prepared with the herbs to reproduce the time-tested efficacy of the formula, and this water decoction is concentrated with our proprietary technology to form a potent extract that is made into easily absorbed tablets, which are remarkably effective, easy to use, and safe. the tablets are produced by guang ci tang in our state of the art cgmp-certified facility and imported in accordance with u.s. fda guidelines. when you choose guang ci tang products, you are taking advantage of a wonderful fusion of science and tradition that incorporates the highest standards in the field of chinese medicine today. the standard dosage for stomach dampclear is 5 tablets each time, taken 2 to 3 times daily with or before meals.