Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
wang wang » wang yang, wang liang, wang yan
yuhan hua » tuan hua, yuan hui, yuhuan huang
hua irene » hua ren
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang jui, yang xi
wong sam » wong sau, wong lai, kong sar

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang wang yuhan hua irene ((yang jin) OR (yang jie)) wong sam ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang yuhan hua irene ((yang jin) OR (yang jie)) wong sam ;*".