Today, I went to Hanok Village. Hanok is the house that the people of the Chosun dynasty lived in. The more wealthy people lived in houses with tiled roof. They used a jar for as a refrigerator. There is a place called Shrine too. At this place, we pray to our ancestors. There are four places and it is to father, grandfather, and more. There is no bathroom in Hanok but there was a chamber pot. Also Hanok's heating apparatus is controled by Ondol heating system. Heat is recycled since we make this heat with fire and also make food with the same fire. Today, I learned a lot about Hanok's structure.

Good job but please review your conjunctions.