astronomy

Lai Ching Lung

Lai Ching Lung is a astronomy 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 Lai Ching Lung rather than just read about it. In short: Lai Ching Lung (Chinese: 黎青龍, born 1949) is a Hong Kong medical physician. Lai studied at Diocesan Boys' School, and subsequently in the Li Ka Shing Faculty of Medicine for Bachelor of Medicine and Bachelor of Surgery in 1970.

Key takeaways

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

Reference excerpt

Lai Ching Lung (Chinese: 黎青龍, born 1949) is a Hong Kong medical physician. Lai studied at Diocesan Boys' School, and subsequently in the Li Ka Shing Faculty of Medicine for Bachelor of Medicine and Bachelor of Surgery in 1970. Asteroid 26743 Laichinglung, discovered by Bill Yeung in 2001, was named after him. The official naming citation was published by the Minor Planet Center on 6 April 2019 (M.P.C. 112430).

Career In 1971, Lai started working in the Department of Medicine, The University of Hong Kong. In 1987, Lai started his research into the treatment of hepatitis B. In 2003, Lai became a Professor of Medicine and Hepatology, University of Hong Kong. In 2011, Lai was appointed to the Simon K Y Lee Professorship in Gastroenterology. Lai is a Professor of Internal Medicine and Hepatology. Despite having retired in 2014, he is still working in the hospital and teaching in the university.

Personal life Lai's sister is Helen Yu (Chinese: 余黎青萍), a former director of Education Bureau.

References

Worked examples

Example 1 — a first encounter with Lai Ching Lung

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

In research: Lai Ching Lung appears in astronomy 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 Lai Ching Lung 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: Lai Ching Lung is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1948 births, Academic staff of the University of Hong Kong, Hong Kong hepatologists, so understanding it makes those chapters shorter.
In everyday life: Look for Lai Ching Lung 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 Lai Ching Lung in 20 minutes

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

Frequently asked questions

What is Lai Ching Lung in simple terms?

Why does Lai Ching Lung matter?

Because it connects several astronomy 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 Lai Ching Lung?

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 Lai Ching Lung.