"I've learned a little bit of it."
Lu Xuan spoke honestly. He actually hadn't been exposed to much acupuncture. During his time in school, although he learned about it, the content was minimal, and he hadn't touched many needles. It was only during the last time on the bus, when he saved a person, that he started getting involved with acupuncture. If you counted meticulously, it hadn't been ten days altogether, so saying he's learned a little isn't an exaggeration.
As for the "Heart's Voice," what does that have to do with him?
What hasn't been fully grasped is not one's own.
On this point, Lu Xuan sees it clearly.
"Having learned it is always better than not having learned it."
