Foreign countries

I'm interested in foreign countries especially culture. I want to know and research about Korea now. I have been to Korea some times, then Korea has very different cultures. When I go to Korea first time, I was surprised that Korean toilet can't wipe clean the toilet paper . There are many churches and there are red cross on the roof top. it was unfamiliar sight in Japan. I was surprised that almost half of the Korean is christian in Korea so there are a lot of churches in Korea. To know the culture of the country is important things to go there and talk with that countries man.I want to go many countries in the future.(119/2130)