Lan Jie was quite open-minded about Xue Song already starting to guide Qiao Yu in academic research.
To be honest, with his level of mathematics, he couldn't really teach Qiao Yu anything. Especially now that Qiao Yu was clearly more interested in number theory. Having a professor like Xue Song to take over, Lan Jie even felt a lot more relieved.
As for Qiao Yu's high school teachers, they naturally wouldn't have any objections. Especially his new homeroom teacher and math teacher.
If Qiao Yu could represent Huaxia in the IMO and even win an award, getting directly admitted to Qingbei, they would feel honored and might even gain some benefits.
Although Qiao Yu's class was indeed the best A class of Xingtie First Middle School's high school department in 2024, to be honest, besides Qiao Yu, the teachers weren't confident about grooming another student for Qingbei.