Article in English: The most important change you can make to improve your note-taking skills is to focus solely on taking down key words and concepts.   Identify the most relevant information. Write down individual words or key phrases that are most relevant to the topic at hand -- things like dates, names, theories, definitions -- only the most important details should make the cut. Eliminate all the filler words and secondary details -- if you wanted those things you could read a textbook.  Think about what you want to retain. Why are you taking the class? Why are you attending the seminar?  Why did your employer send you to the conference?  While it may be your first instinct to try to write down what you hear or see verbatim, you have to remember that you are taking notes in order to learn something from them -- you're not writing a novella.  Prioritize any "new" information. Don't waste time writing down information that you already know -- this is useless to you and just wastes time. Focus on writing down any new information that you've never learned before -- this will give you the most value from your note-taking. This is a very effective method of taking notes, as it forces you to engage with the material as you write and allows you to describe the topic in your own words. This technique of paraphrasing information has been proven to help students understand and retain material much more effectively.  Instead of copying down line after line of information, listen carefully to what the speaker is saying and make an effort to understand the material. Once you've done that, formulate your notes as a series of questions raised by the material, then fill in your own answers. For example, if the question was "what is the central theme of Shakespeare's Romeo and Juliet?", the answer could be "more than a tragic love story, Romeo and Juliet is about the consequences of holding grudges". Then underneath this answer, you can provide evidence for your conclusion by pointing to specific examples from within the text. This strategy...

Summary in Vietnamese:
Tập trung và những từ ngữ và khái niệm then chốt. Sử dụng phương pháp "hỏi, trả lời, dẫn chứng". Sử dụng tốc ký. Trình bày phần ghi chép sao cho cuốn hút. Mã hóa các phần ghi chép bằng màu sắc. Ghi chép từ sách giáo khoa.