Perhaps you should try some spelling variations:
hua irene » hua ren
yang john » young john, king john, yang jin
lang yan » wang yan, wang yang, zhang yan
yan tuan » yan guan, yan yuan, anh tuan
tuan hua » tan hua, tuan vu, yuan hui
wong sam » wong sau, wong lai, von sam
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 hua irene yang john ((wong sam) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: lang yan tuan hua irene yang john ((wong sam) OR (kong sar)) ;.
• Adding a wildcard symbol may retrieve word variants: lang yan tuan hua irene yang john ((wong sam) or (kong sar)) ;*.