Jiao yang ke yi zhe me qing song zhi jiao chu zi dong zi fa de hai ziJingyi Wang · First published 2008Open the Tome
Zhonghua Renmin Gongheguo zhi an guan li chu fa tiao li. Guo wu yuan guan yu lao dong jiao yang wen ti di jue dingChina. · First published 1980Open the Tome
Yang Chu-dong Paksa kohŭi kinyŏm nonmunjipUae Sŏnsaeng Kohŭi Kinyŏm Nonchʻong Kanhaenghoe · First published 1973Open the Tome
Yang Chu-dong Paksa pʻŭropʻilMuae Sŏnsaeng Kohŭi Kinyŏm Noachʻong Kanhaenghoe · First published 1973Open the Tome
Muae Yang Chu-dong Paksa hwatʻan kinyŏm nonmunjipMuae Yang Chu-dong Paksa Hwatʻan Kinyŏm Nonmunjip Palgan Wiwŏnhoe · First published 1963Open the Tome