C396 Reviving the Huaxia Mathematics Community

After the couple and their son departed, Tang Haodong let out a hearty laugh. "Who would've thought I'd be giving autographs one day? Quite amusing."

Qiu Qinian cautioned him, "Tang Haodong, that last comment of yours wasn't appropriate. Showing that kind of material to an elementary school student isn't right!"

Tang Haodong replied with ease, "Kids are growing up fast these days