Exchange student from China

Recently our medical school has been flooded by exchange students from overseas. Just in my firm, there is one from New Zealand, and 2 from China. So, considering we only have 16 local student in Firm 2, they compirse 3/19 = 16% of the student population. (obviously, there is a huge sampling error here), I can see around 10 to 20 exchange student around all the time, so they roughly make up 10% of the student population.


Here are the two mainland china students that are in firm 2.



They wear a hybird name tag that has both there original school and CUHK on it... strange