I think it's not straightforward to say. You have to consider things like the creator's background, the publishing location, and the visual and storytelling style. If all these align with the norms of manhwa, then it could be, but it's not always clear-cut.
The 'Why Not Me' manhwa is popular for several reasons. Firstly, the art style is visually appealing. Secondly, the themes explored resonate with many readers. Finally, the character growth and relationships are portrayed realistically.
Professor Shuxiang was the judge of the novel reading competition. He mainly judged the contestant's novel reading level and performance. This activity didn't waste any time and could help him improve his reading ability and skills. The principal recommended that participating in this activity could be helpful to his teaching career, and he could demonstrate his teaching ability to gain wider recognition and opportunities.