"Old Russian Li" has steeped himself in folk literature, and his wide-ranging discussions on various legends and stories, on the different versions of these same tales and on the work in this area by scholars around the world have made a deep impression on R.O.C. scholars.
「俄國老李」長久沉浸於民間文學，國內學者對他博洽地談論各種民間傳說、不同版本，與世界學者相關的著作，留下深刻印象。