Perhaps you should try some spelling variations:
yang john » young john, king john, yang jin
lang yan » wang yan, wang yang, zhang yan
yan tuan » yan guan, yan yuan, anh tuan
vu irene » _ irene
wong sam » wong sau, wong lai, wong max
tuan vu » thanh vu, tuan hua
von sam » von sa, von sap, von scham
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: lang yan tuan vu irene yang john ((((wong sam) OR (von sam))) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan tuan vu irene yang john ((((wong sam) OR (von sam))) OR (kong sar)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan tuan vu irene yang john ((((wong sam) OR (von sam))) or (kong sar)) ;*".