2. The contrast of peony shows the simplicity, naturalness and exuberant vitality of wild chrysanthemum. And the quality of selfless dedication has important uses.
3. In the third and fourth paragraphs, the third paragraph says that wounds can be healed, disinfected and blood treated. The fourth paragraph says that you can make tea as a cool drink.
4, the most prominent feature is native, no demand, tenacious vitality, its purpose is to disinfect blood and heal wounds, with the third and fourth paragraph can be used as a cool drink.
5. To sum up the whole paper, Chrysanthemum indicum is a native and has no need, but it is silently and selflessly dedicated to people. This sentence illustrates its quality, and this article is praising the quality of wild chrysanthemum.
6, yes, because wild chrysanthemum has the qualities of selfless dedication, simplicity, simple vitality and perseverance, which is also an excellent character needed for being a man. To be a wild chrysanthemum is to pursue good quality and enhance the character realm of being a man. So it is a metaphor for people.