He says...

[LyYenKhang]

What is the best way to rephrase this sentence that I wrote in my broken Chinese:

我晤一中華學生他說我說如我有廣東口喑.

I met a Chinese student. He said I speak Mandarin like I have a Cantonese accent.

[Tiana]

I would say:

我遇见了一个中国学生。他说我说中文有广东话的口音。

[Peter2010]

我遇见过一位中国学生，他认为我的普通话带有广东口音。