The Vietnamese word "học thuyết" translates to "doctrine" or "teaching" in English. It refers to a set of beliefs, principles, or ideas that are taught or accepted as a guide to behavior or understanding, often in a particular field of study or philosophy.
Basic Usage: "Học thuyết Marx là một trong những học thuyết nổi tiếng nhất trong chính trị."
(The Marxist doctrine is one of the most famous doctrines in politics.)
Advanced Usage: "Học thuyết tiến hóa của Darwin đã thay đổi cách chúng ta hiểu về sự sống trên Trái Đất."
(Darwin's theory of evolution has changed the way we understand life on Earth.)
While "học thuyết" primarily means "doctrine" or "teaching," it can also refer to formal theories in specific academic disciplines, such as economics or sociology. For instance, "học thuyết kinh tế" refers to economic theory.
In summary, "học thuyết" is an important term in Vietnamese that conveys the idea of a structured set of beliefs or theories. It is widely used in various fields to explain foundational concepts and can be adapted to specific contexts by adding descriptive words.