오산시(Osan)
Osan is a city located in the south of Gyeonggi-do. The official language is Korean and they use korean won as currency. Osan has a population of 230042 as of 2021 and covers an area of 42.71 square kilometers. There is a river called Osancheon in the area, so it is good to take a walk. I n the flag of Osan, blue signifies a clear and hopeful future, green signifies a nature-friendly environment, and orange signifies a vibrant advance. -Weekly question: What is one product, event, or person that has made this city unique? Osan is the first battle area of the Korean War of the Un army. There is a memorial hall, so it would be nice to visit. Osan is famous for having many crows. Especially in the 2020s, you can see a lot of crows. Osan's mascot is also a crow.