Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
hua irene » hua ren
irene tan » irene a, rene ten
yang yaa » yang yao, yang yang, yang maha
wong sau » wong sam, wong siu, wong shiu
yaa hua » ya hua
hong yu » wong yue
tan li » tang li, tian li, gan li

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yaa hua irene tan li ((wong sau) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yaa hua irene tan li ((wong sau) OR (hong yu)) ;*.