After the Communist Party took power, traditional Sinologists who had done research in Chinese philosophy, literature, and linguistics were accused of "feudal thinking," and repeatedly criticized. With the new prerequisite of "everything to serve policy," the direction of research was completely turned to contemporary Chinese politics, society, and economics, and especially Sino-Soviet relations.
蘇共當政後，研究中國哲學、文學、語言學等的傳統漢學家被指為「封建思想」，迭遭批評；在一切「為政策服務」的前提下，研究方向被全力扭轉為當時的中國政治、社會、經濟現況，特別是中蘇關係。