id	keyword
easat-1610	crm
easat-1610	analytical
easat-1610	customer
easat-1610	research
easat-1610	management
easat-1610	china
easat-1610	data
easat-1610	analysis
easat-1610	relationship
easat-1610	studies
easat-1610	information
easat-1610	chinese
easat-1610	science
easat-1610	technology
easat-1610	wos
easat-1610	cnki
easat-1610	development
easat-1610	literature
easat-1610	study