Perhaps you should try some spelling variations:
huang jing » huang ting, huang ying, wang jing
john wong » john song, john bonn
fang xia » yang xi, fang a, fang ri
wong sar » kong sar, wong sam, wong sau
fang xi » yang xi, fang ri, fang wei
l wong » y wong
l wang » li wang, _ wang, x wang

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

• Performing a fuzzy search may retrieve terms with similar spellings: huang jing ((fang xi) or (fang xia)) ((l wong) OR (l wang)) john wong sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: huang jing ((fang xi) OR (fang xia)) ((l wong) OR (l wang)) john wong sar ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "huang jing ((fang xi) or (fang xia)) ((l wong) OR (l wang)) john wong sar ;*".