id	keyword
cjal-3240	law
cjal-3240	china
cjal-3240	chinese
cjal-3240	education
cjal-3240	system
cjal-3240	students
cjal-3240	profession
cjal-3240	rule
cjal-3240	history
cjal-3240	nascence
cjal-3240	class
cjal-3240	development