Zhang Tiejun shook his head and replied, "I don't know."
He was puzzled. When given a number, they should have told him who it was, at least a surname. But neither did the other side know, just that it was a teacher from Huaqing, which was bizarre.
However, the call connected quickly. Lan Jie immediately introduced himself, "Hello, I'm Lan Jie, Qiao Yu's mathematics teacher..."
"Hello, Teacher Lan, I'm Yuan Zhengxin."
The other side introduced himself, leaving Lan Jie and Zhang Tiejun dumbfounded.
In the education community, some liked this person, and some didn't, but certainly no one didn't know about this big shot.
After all, as Huaxia's first Fields Medal winner in history, he carried quite the prestige, especially for a mathematics teacher like Lan Jie, he was simply a supreme existence.
To put it this way, back when Lan Jie was a graduate student at Shuangdan University, his advisor could only be considered a grand-disciple in front of him...
"Hello, Elder Yuan, hello!"
