Perhaps you should try some spelling variations:
yang guang » yang yang, yang liang
yang john » young john, king john, yang jin
john wong » john song, john bonn
yan yuan » fang yuan, nan yan, yan clan
yan guan » gan guan, yihan guan, quan guan
vu irene » _ irene
wong sau » wong sam, wong siu, wong shiu
wang » wing, wan, lang

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((yan yuan) OR (yan guan))) OR (yang guang)) vu irene yang john wong sau ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((((yan yuan) OR (yan guan))) OR (yang guang)) vu irene yang john wong sau ;*.