Lu Xingzhi sat down. She didn't choose some of Lu Jincheng's works but instead picked a piece by Bertrand.
This wasn't about pleasing; playing his piece was the best way for Bertrand to point out her shortcomings.
After finishing the piece, Bertrand didn't speak right away, and Lu Xingzhi didn't rush to ask for the result.
She wasn't aiming to perform on stage; she just wanted to know her evaluation in her teacher's eyes and what she needed to pay attention to. She wanted to refine her skills further.
"I'm glad you still have your spiritual energy." A good pianist, aside from needing technique, must also imbue it with charm; otherwise, no matter how skilled, it's useless.
However, technique is very important too.
Otherwise, some parts really test your fingering. If the technique is lacking, it's a failed piece.