For example, I visited a cafe that was made from a 한옥 (han-ok), or a traditional Korean house, that was in the middle of various skyscrapers.
There are also a lot of rules to keep the cities clean. For example, the strict trash sorting keeps these super densely populated areas very clean. All of these changes show how people in South Korea work hard to keep their environment clean and to improve their cities every day, making this country a better place to live.
