Perhaps you should try some spelling variations:
yang john » young john, king john, yang jin
dinh tuan » binh thuan, dinh tung, binh tran
yan tuan » yan guan, yan yuan, can turn
anh tuan » anh tran, oanh tran
vu irene » _ irene
yang jun » yang jui, pang jun, yang jin
wong siu » wong shiu, kong siu, wong sau
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan tuan) or (((anh tuan) OR (dinh tuan)))) vu irene ((yang john) or (yang jun)) wong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan tuan) OR (((anh tuan) OR (dinh tuan)))) vu irene ((yang john) OR (yang jun)) wong siu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan tuan) or (((anh tuan) OR (dinh tuan)))) vu irene ((yang john) or (yang jun)) wong siu ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yan tuan) or (((anh tuan) OR (dinh tuan)))) vu irene ((yang john) or (yang jun)) wong siu ;*.