essays in commemoration of the 140th anniversary of the birth of master Hong Yi 智慧如海：纪念弘一大师诞辰140周年论文集：essays in commemoration of the 140th anniversary of the birth of master Hong Yi in commemoration of the 70th anniversary of the world's first computer eniac in commemoration of the 20th anniversary of the Fourth World Conference on Women in commemoration of the 110th anniversary of issuance of large dragon stamps in commemoration of the 120th anniversary of Ma Lianliang's birth in commemoration of the centenary of the birth of prof. Weng Dujian catalogue commemorating the 300th anniversary of the passing of Wu Li a commemoration of the 25th anniversary of the UN Fourth World Conference on Women in commemoration of the ten anniversary of Shostakovich's death