This is the 6808th most frequent Korean word.
익산의
"Of Iksan" or "Iksan's" (possessive form referring to Iksan, a city in South Korea).
Here, '익산의' functions as a possessive form, referring to something belonging to or located in Iksan.
나는 익산의 유명한 사찰을 방문했다.
I visited a famous temple in Iksan.
In this sentence, '익산의' describes the specialties associated with or originating from Iksan.
익산의 특산물은 맛있기로 유명하다.
Iksan's specialties are famous for their delicious taste.
'익산의' in this context refers to the cultural heritage related to Iksan.