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

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or lang) ((yan tuan) or (dinh tuan)) vu irene ((yang john) or (yang jun)) wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) ((yan tuan) OR (dinh tuan)) vu irene ((yang john) OR (yang jun)) wong sau ;.
• Adding a wildcard symbol may retrieve word variants: (wang or lang) ((yan tuan) or (dinh tuan)) vu irene ((yang john) or (yang jun)) wong sau ;*.