[X] Her curiosity and desire to explore
I am sure Zeqing would be especially proud of her daugther for proving that she could step forward and become more than what she herself was ever able to be, confined into the mountains like that. An explorer, curious Hanyi is a Hanyi that learns, that grows, that seeks more than she has. One that finds new opportunities and might be more willing to socialize to reach out to them. If she turns this into her primary strength, she will go far.
Pride seems more the idea of not wanting to lose, and wanting to look down on others, which can be also a motivation for growth, but it feels like it'd come with a couple of strings attached. She started bullying Yu Nuan (I think that was her name) due to pride, and this same pride had her reject constructive criticism and thinking the other girl was mocking her mother's song.
The girl told her "you're bad at this" (you need to improve) and "If you're just copying someone else, of course you're bad " (be original and creative, not a copycat)
A curious and ambitious Hanyi might have capitalized on those words and endeavored to improve her singing, make better songs, her own songs.
Proud hanyi instead got outraged over "How dare you insult my mother's song! You'll pay for this slight!" and got as frosty and salty about this whole thing as a sea salt ice cream.
Playfulness doesn't seem to come with any red flags attached, but... the trickster-trolling team of Six+Hanyi could end up being potentialy devastating for our sanity.