Buzhong Yiqi Decoction: Astragalus, Atractylodes, dried tangerine peel, Codonopsis pilosula, Bupleurum, Cimicifuga, licorice, angelica.

Yupingfeng Powder: Astragalus, Atractylodes, Fangfeng.

Wait.

All major pharmacies sell it, astragalus. The average price is 2-3 cents for 10 grams, and the better ones are 5 cents for 10 grams