Perhaps you should try some spelling variations:
huang yang » huang ying, huang chang, wang yang
wong john » wrong john, kong john, longo john
john kong » john king, john song, john wong
wang wei » zhang wei, wang zhi
fang ri » fang wei, fang xia
l wong » l wang, y wong
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: huang yang ((wang wei) or (fang ri)) l wong john kong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: huang yang ((wang wei) OR (fang ri)) l wong john kong sar ;*.