Dr. Kroll of the Leningrad of the Institute of Oriental Studies had to pass up a chance to participate in a conference on Han dynasty literature in Shanghai because the Institute could not afford the US $ 100 registration fee.
東方研究所列寧格勒分所研究員科落利就因為東方所無法負擔一百元美金的參加費，而不得不放棄前往上海參加漢代文學研討會。