Perhaps you should try some spelling variations:
kang yang » yang yang, kang young, huang yang
wang yang » wang yan, wang liang, wang yanling
wing yan » wang yan, wing ian, wing tan
yan nan » yan clan, yan guan, yan wang
ya guan » yan guan, gan guan
nan ya » nan yan, nana yaa
hong a » hong ma, kong a, hong g
hong 7 » hong g

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: wing yan nan ya guan ((kang yang) OR (wang yang)) ((hong a) OR (((hong 7) OR (hong w)))) ;~.
• Adding a wildcard symbol may retrieve word variants: wing yan nan ya guan ((kang yang) or (wang yang)) ((hong a) or (((hong 7) or (hong w)))) ;*.