Perhaps you should try some spelling variations:
wang shiyong » wang hyoung
yang muxi » yang jui, yang hui
hoang sy » hoang vu
die wei » die zwei, die weiss, die welt
yang mu » yang du, yang jui, yang jun
yang xi » yang di, yang yi, yang jui
yan » ryan
yang » ryang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang shiyong) or (wang yan)) aa die wei ((yang mu) or (((yang muxi) OR (yang xi)))) hoang sy ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang shiyong) OR (wang yan)) aa die wei ((yang mu) OR (((yang muxi) OR (yang xi)))) hoang sy ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang shiyong) or (wang yan)) aa die wei ((yang mu) or (((yang muxi) OR (yang xi)))) hoang sy ;*".