id	keyword
assc-56296	care
assc-56296	medical
assc-56296	dongguan
assc-56296	services
assc-56296	home
assc-56296	eldercare
assc-56296	integration
assc-56296	standardization
assc-56296	community
assc-56296	analysis
assc-56296	policy
assc-56296	health
assc-56296	culture
assc-56296	vol
assc-56296	science
assc-56296	system
assc-56296	city
assc-56296	data