id	keyword
cjal-3289	property
cjal-3289	china
cjal-3289	art
cjal-3289	convention
cjal-3289	protection
cjal-3289	chinese
cjal-3289	united
cjal-3289	states
cjal-3289	note
cjal-3289	law
cjal-3289	supra
cjal-3289	international
cjal-3289	relics
cjal-3289	u.s
cjal-3289	property protection
cjal-3289	import
cjal-3289	sites
cjal-3289	unesco
cjal-3289	heritage