Roughly one in five Koreans have surname "Kim".
Upward of 40% Vietnamese have surname "Nguyen".
"Li" is quite popular in China.
Specifying "Asian last name" in this context is quite apt.
Upward of 40% Vietnamese have surname "Nguyen".
"Li" is quite popular in China.
Specifying "Asian last name" in this context is quite apt.
There's probably a little bit of that, but also simple carelessness.