This is the 9471st most frequent Korean word.
경기도에서
"경기도에서" means "in/from Gyeonggi-do," referring to a province in South Korea.
Here, '경기도에서' specifies the location where the action of meeting a friend occurred.
경기도에서 친구를 만났어요.
I met a friend in Gyeonggi Province.
In this sentence, '경기도에서' indicates the place where the festival took place.
경기도에서 축제가 열렸어요.
A festival was held in Gyeonggi Province.
'경기도에서' serves as the origin from where the people came in this context.