Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yan, wang yidan
wang wang » wang yang, wang liang, wang yan
yang john » young john, king john, yang jun
yuhan vu » tuan vu
vu irene » _ irene
yang jin » yang jie, yang jun, shang jin
ying jin » jing ji, yang jie
lai » laid

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 vu irene ((yang john) or (((yang jin) OR (ying jin)))) wong lai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang yuhan vu irene ((yang john) OR (((yang jin) OR (ying jin)))) wong lai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang yuhan vu irene ((yang john) or (((yang jin) OR (ying jin)))) wong lai ;*".