fork download
  1. Multibyte <- "Sungpil_한성필_韓盛弼_Han"
  2. gsub("\\p{Hangul}+", "",Multibyte, perl=TRUE) ## REMOVE ALL KOREAN
  3. gsub("\\p{Han}+", "",Multibyte, perl=TRUE) ## REMOVE ALL CHINESE
  4.  
Success #stdin #stdout 0.22s 60752KB
stdin
Standard input is empty
stdout
[1] "Sungpil__韓盛弼_Han"
[1] "Sungpil_한성필__Han"