Perhaps you should try some spelling variations:
wang yang » wang liang, wang yanling
yang john » young john, king john, yang jin
john song » john wong, john bonn, john ngosong
man heat » man hat, maps heat, a heat
dan yang » daun yang, tan yang, yang yang
song min » song ming, gong min, jong min
run dan » run gain, run pain

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 ((((wang yang) OR (wang yan))) OR (man heat)) run dan yang john song min ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((((wang yang) or (wang yan))) or (man heat)) run dan yang john song min ;*.