science

Panhu

Panhu is a science 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 Panhu rather than just read about it. In short: Panhu (hanzi: 盤瓠; pinyin Pánhù; IPA: /pʰan³⁵-xu⁵¹/) is an important figure in Han and Yao mythologies. The Panhu mythological complex includes myths in Chinese and also other languages.

Key takeaways

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

Reference excerpt

Panhu (hanzi: 盤瓠; pinyin Pánhù; IPA: /pʰan³⁵-xu⁵¹/) is an important figure in Han and Yao mythologies. The Panhu mythological complex includes myths in Chinese and also other languages. This myth has a long history of being transmitted by Han Chinese and several of the other ethnic groups of the fifty-six officially recognized by the current administration of China, both orally and in literature. The Panhu myth is an important origin myth for various ethnic groups.

Basic myth The basic Panhu myth is about a dragon-dog who transformed into a man and married a princess. In the myth, there was an old woman in an ancient Chinese king's palace who had ear pain for many years. A royal physician plucked out a small, golden worm from her ear, and placed it inside of a gourd covered with a plate. This is the origin of Panhu's name, which literally means "plate gourd". The worm then turned into a dog, Panhu, who in some versions had five colored fur. The king offered to marry his daughter to anybody that would present him with the head of his enemy. This was accomplished by Panhu. Accounts vary, but eventually Panhu and the princess had six sons and six daughters who became the famous 12 clans of Chinese mythology.

Variants There are also variant versions. In some variants, the dragon-dog became transformed into a human, except for his head. This is sometimes attributed to the princess worrying that he was starving inside the golden vessel he was placed inside of for seven days and seven nights to transform into a human, which resulted in the process being incomplete.

Myth versus history In the study of historical Chinese culture, many of the stories that have been told regarding characters and events which have been written or told of the distant past have a double tradition: one which presents a more historicized version and one which presents a more mythological version. This is also true in many of the accounts related to Panhu.

Religion Many of the myths regarding agriculture in China are related to popular religion and ritual. In modern times, Panhu has been worshiped by the She people and Yao people as "King Pan".

Worked examples

Example 1 — a first encounter with Panhu

Start with the simplest possible case. Write down what Panhu claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 Panhu 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 Panhu 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 Panhu

In research: Panhu appears in science 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 Panhu 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: Panhu is common in secondary-school and first-year university syllabi. It links to neighbouring topics Chinese gods, Chinese legendary creatures, Dogs in Chinese mythology, so understanding it makes those chapters shorter.
In everyday life: Look for Panhu 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.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Panhu in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Panhu 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 Panhu out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Panhu in simple terms?

Panhu (hanzi: 盤瓠; pinyin Pánhù; IPA: /pʰan³⁵-xu⁵¹/) is an important figure in Han and Yao mythologies. The Panhu mythological complex includes myths in Chinese and also other languages.

Why does Panhu matter?

Because it connects several science 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 Panhu?

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 Panhu.