id	keyword
csm-2103	love
csm-2103	vietnamese
csm-2103	metaphor
csm-2103	culture
csm-2103	english
csm-2103	heart
csm-2103	expressions
csm-2103	lòng
csm-2103	relationship
csm-2103	world
csm-2103	society
csm-2103	language
csm-2103	vol