Perhaps you should try some spelling variations:
lang yan » wang yan, wang yang, zhang yan
yan yuan » yan guan, fang yuan, nan yan
vu irene » _ irene
yang jie » yang jin, yang di, yang jui
song sam » kong sar, song pae, song so
wong sam » wong sau, wong lai, kong sar
yuan vu » tuan vu, yuan hui

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 yuan vu irene yang jie ((song sam) OR (wong sam)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang yan yuan vu irene yang jie ((song sam) OR (wong sam)) ;*".