In fact, the worsening of relations between Communist China and the Soviet Union has affected its relations with all the countries of Eastern Europe.
原來，自從中共與蘇聯交惡，影響到東歐各國與中共的關係。加上捷共專政，致使漢學變成政治工具。「分析作品時，都要從馬列主義的學說出發」，在查理大學任教的漢學博士吳和指出。