(1) square inch dagger: the ancient name of the apparatus to measure the end of the medicine. Size of a Shi square, shaped like a knife and dagger, so the name. A square inch dagger is equal to about 2.74 milliliters in modern times, about 2 grams of gold and stone medicine, and about 1 gram of herb and wood medicine. Wei Lanxiang, Department of Endocrinology, Xiyuan Hospital, Chinese Academy of Traditional Chinese Medicine (2) money dagger: one of the ancient instruments for measuring the end of medicine, that is, there is a Han Dynasty five-baht coin to measure the end of medicine to the one who does not fall a money dagger. A money dagger is about equal to 1 gram (one said about equal to five he six centimeters, combined with 2 grams strong). Half money dagger, that is, for its 1/2; money five daggers, about a money dagger 1/4. (3) knife kyu: its shape as the knife kyu kyu kyu corner, one end is pointed, slightly concave in the middle. A knife kyu is about equal to 1/10 of a square inch dagger, that is, 0.1 gram to 0.2 gram. (4) a word: about the same content 0.3 grams. (5) special measurement of the actual measurement: almond 100 about 40 grams, hedgehog shell 1 about 18 grams, peach kernel 100 about 30 grams, hedgehog 1 about 1.5 grams, umeboshi 100 about 90 grams, raw grass aconite 1 about 5 grams, gardenia 10 about 10 grams, betel nut 1 about 7 grams, big belly bark 1 about 5 grams, Guanzhong 1 about 60 grams, stiff silkworm 10 about 5 grams, leech 7 about 10 grams, Yu Li Ren 20 about l grams, tempeh half a liter about 52 Half a liter of schisandra, about 31 grams, half a liter of winter melon seeds, about 25 grams, half a liter of hemp seeds, about 50 grams, half a liter of mangosteen, about 60 grams, half a liter of jujube seeds, about 50 grams, half a liter of dogwood, about 70 grams, half a liter of raw semen (100 ml), about 50 grams, about 30 grams, about 30 grams of gypsum, as large as a chicken seed, about 60 grams, about 60 grams, about 60 grams. 160 grains of small beans.