C354 A Showdown Between China and West

Ancient City Pinnan Street, this street is wide enough for pedestrians.

At this moment, on the south side of the street, two buses were parked. The students got off the buses and started to pack up. They placed the tables, took out some stethoscope, medicine, and so on. Finally, they wrote on the table that Western medicine was compulsory. After everything was done, among these students