Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
huang lin » huang bin, huang jing, huang ting
yang yao » yang yang, wang yan, yang yi
hua rene » juan rene
hua ren » hua chen
hong ng » hong kong, hong jong, hong hong
hong g » hong w, hong 7, hong a
tan » than

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yao ((hua rene) or (hua ren)) huang lin ((((hong g) OR (hong ng))) or (hong tan)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yao ((hua rene) OR (hua ren)) huang lin ((((hong g) OR (hong ng))) OR (hong tan)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yao ((hua rene) or (hua ren)) huang lin ((((hong g) OR (hong ng))) or (hong tan)) ;*".