biology

Wushi'er Bingfang

Wushi'er Bingfang is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Wushi'er Bingfang rather than just read about it. In short: The Wushi'er Bingfang (Chinese: 五十二病方; pinyin: Wǔshí’èr Bìngfāng), or Recipes for Fifty-Two Ailments, is an ancient Chinese medical text that was discovered in 1973 in Mawangdui in a tomb that was sealed in 168 BCE under the Han dynasty. The text was copied in seal script on sheets of silk around 215 BCE, under the Qin dynasty, but might have dated from even earlier.

Key takeaways

Wushi'er Bingfang belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Wushi'er Bingfang to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Wushi'er Bingfang from memory before moving on to harder problems.

Reference excerpt

The Wushi'er Bingfang (Chinese: 五十二病方; pinyin: Wǔshí’èr Bìngfāng), or Recipes for Fifty-Two Ailments, is an ancient Chinese medical text that was discovered in 1973 in Mawangdui in a tomb that was sealed in 168 BCE under the Han dynasty. The text was copied in seal script on sheets of silk around 215 BCE, under the Qin dynasty, but might have dated from even earlier. Modern editors chose its title because the text starts with a list of fifty-two ailments for which recipes are given. The formulary presents more than 250 exorcistic and drug-based cures for ailments such as warts, hemorrhoids, inguinal swellings, and snake bites. Among other medical treatments, the text also recommends lancing and cauterization, but mention neither acupuncture nor moxibustion (cauterization with moxa). With roughly 9,950 characters, Wushi'er bingfang is the longest of the medical texts that have been found in ancient Chinese tombs. Along with other excavated manuscripts (from Zhangjiashan and Wuwei, among others), it has shed light on the early development of Chinese medicine. It illustrates, for instance, that magical incantations were a common therapeutic method among the social elite of the time. And because it shows the development of channel theory in a primitive stage and does not mention the doctrine of Yinyang and the Five Phases, it has pushed historians to date the more sophisticated Huangdi Neijing (Yellow Emperor's Inner Canon) to the first century BCE. The original manuscript of Wushi'er bingfang is kept at the Hunan Provincial Museum in Changsha.

Illustrations

Worked examples

Example 1 — a first encounter with Wushi'er Bingfang

Start with the simplest possible case. Write down what Wushi'er Bingfang claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Wushi'er Bingfang before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Wushi'er Bingfang ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Wushi'er Bingfang

In research: Wushi'er Bingfang appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Wushi'er Bingfang in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Wushi'er Bingfang is common in secondary-school and first-year university syllabi. It links to neighbouring topics Chinese medical texts, History of ancient medicine, Medical manuals, so understanding it makes those chapters shorter.
In everyday life: Look for Wushi'er Bingfang outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Wushi'er Bingfang in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Wushi'er Bingfang means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Wushi'er Bingfang out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Wushi'er Bingfang in simple terms?

Why does Wushi'er Bingfang matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Wushi'er Bingfang?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Wushi'er Bingfang.