"Chen Youqing, how do you solve this problem?"
"Chen Youqing, is my answer correct?"
"Chen Youqing, what's wrong with your brain?"
…
"Tang Xuemian, you solved this problem very well."
"Tang Xuemian, I have to leave first."
"Tang Xuemian, fireworks every year, I wish you get what you want."
…
Concept: The flower language of magnolia
