Perhaps you should try some spelling variations:
hyoung zhang » kyoung yang, young change
yang lin » wang lin, yang li, yang liang
yang jin » yang jie, yang jun, ying jin
song min » song ming, gong min, jong min
wei bin » wei ben, wei hsin, wei ming
wer bin » wer sind
wang » wing, wan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or lang) hyoung zhang ((wei bin) OR (wer bin)) ((yang lin) or (yang jin)) song min ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) hyoung zhang ((wei bin) OR (wer bin)) ((yang lin) OR (yang jin)) song min ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or lang) hyoung zhang ((wei bin) OR (wer bin)) ((yang lin) or (yang jin)) song min ;*".