Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
hua irene » hua ren
irene gan » irene a
young ghi » young choi, young get, young hr
hong ghi » zhong zhi, hong g, hong hai
yang ya » yang yao, yang yi, yang ka
gan kim » tan kim, hwan kim, kang kim

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang ya) OR (yang yang)) hua irene gan kim ((young ghi) OR (hong ghi)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang ya) or (yang yang)) hua irene gan kim ((young ghi) OR (hong ghi)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yang ya) or (yang yang)) hua irene gan kim ((young ghi) OR (hong ghi)) ;*.