In Korean,'manhwa' is expressed as '毵岉檾'. It's a commonly used term for comics or graphic novels. Sometimes, the pronunciation might vary slightly depending on the regional dialect, but '毵岉檾' is the standard way.
In Korean, 'comic books' can be expressed as '毵岉檾毂 (manhwachek)'. It's a commonly used term when referring to comic books in the Korean language. The pronunciation might take a little practice though!
Well, it depends on the context. Sometimes you might describe the character's laughter before using 'haha', for example, 'With a burst of uncontrollable mirth, she exclaimed, 'haha!'