@book{32653,
	author = {Guo jia Han yu guo ji tui guang ling dao xiao zu ban gong shi},
	title = {Guoji hanyu nengli biaozhun = Chinese Language Proficiency Scales for Speakers of Other Languages},
	publisher = {wai yu jiao xue yu yan jiu,},
	year = {2011.},
	address = {Beijing :}
}