happyfamily888 发表于 2024-3-1 12:09
好像Allan Han 不是奥数之家那个,奥数之家的两个儿子大一些,毕业好几年了。 ...
Allan Han is the student who got IBO silver medal and ICO copper medal. He is a different person who are more capable in other areas rather than maths. Sorry this computer has no Chinese spelling. 作者: 匿名 时间: 2024-3-1 17:54:06