Dang dai zhong guo jiao yu 50 wen/ Dang dai zhong guo jiao yu 50 wen / Jin dai zhong guo jiao yu shi/ Dang dai zhong guo ke ji shi/ Tu jie zhong guo jiao yu / Dang dai zhong guo ke ji shi / Dang dai zhong guo zuo jia feng mao/ Dang dai zhong guo jing ji ji ben jian she/ Xian dai zhong guo ji qi jiao yu/. Xia ce. Chen qing zhi zhong guo jiao yu shi /