id	keyword
hungeobull-8141	national
hungeobull-8141	park
hungeobull-8141	national park
hungeobull-8141	tourism
hungeobull-8141	nature
hungeobull-8141	karst
hungeobull-8141	people
hungeobull-8141	locals
hungeobull-8141	areas
hungeobull-8141	et al
hungeobull-8141	communities
hungeobull-8141	bulletin