Busan's Chinatown only consists of a long street in front of Busan Station (where you can take the KTX).This place is very... special I would say. The reason being that this Chinatown is actually a RussiaChinaTown. Indeed, there is a HUGE Russian/Uzbek community in Busan. This surprised me a lot when I first arrived here but yes.There are Russian people everywhere, Russian schools, and those folks (who are really nice) can speak perfect Korean ! It's awesome.