Let's break down the sentence word for word:
- The = article
- children = noun (subject)
- excitedly = adverb (modifies the verb "talked")
- talked = verb
- about = preposition
- the = article
- fun = noun
- of = preposition
- fishing = noun
There's only one adverb and it is "excitedly" which modifies the verb "talked". It describes how the children talked. There are no adjectives in this sentence.
If the sentence said "they talked excitedly about big fish" then the word "big" would be the adjective that describes the noun "fish"; ie it elaborates more on the fish.
Despite belonging to a family of musicians, the youngest Yang, Yingtao, was never good at making music. When he transferred to another school in Seattle, Yingtao realized that there is something he liked more than playing the violin. However, he needs to practice for a family recital to help his father. As a result, Yingtao is being torn into whether choosing his own passion or continuing his family’s legacy.