* Window: This is the most common meaning of "chang" in modern Korean.
* Spear: This is an older meaning of "chang" and is often used in historical contexts.
* Creation: "Chang-jo" (창조) means "creation" and is formed by combining "chang" with "jo" (조), which means "to make" or "to create."
* 창 (Chang) as a surname: It is also a common surname in Korea.
To understand the meaning of "chang" in a specific context, you need to look at the surrounding words and the overall meaning of the sentence.
Do you have a particular sentence or phrase in mind where you encountered the word "chang"? Providing more context can help me give you a more accurate answer.