hua xue shi ji- yi xue jian yan suo lüe yu- yi xue jian yan 21 shi ji ke xue qian yan hua xue fei liao- cui hua ji- ying yong hua xue- jiao xue da gang hua xue shi yan ji neng xun lian yu tu xi / fa yi xue jian yan hua xue ke- jiao xue fa hua xue she bei ji xi tong/ hua xue shi ji bu biao zhun hui bian=: 1984/