id	keyword
fbem-22301	town
fbem-22301	ancient
fbem-22301	experience
fbem-22301	gongtan
fbem-22301	tourists
fbem-22301	tourism
fbem-22301	analysis
fbem-22301	research
fbem-22301	text
fbem-22301	comments
fbem-22301	data
fbem-22301	frequency
fbem-22301	network