Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
gene hong » eng hong, gene one
yang hui » yang jui, wang hui, yang muxi
tan wong » tan hong, tan kong, tan yong
wong siu » wong shiu, kong siu, wong sau
yang xi » yang di, yang jui
yang yi » yang di, yang jui

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 ((yang hui) or (((yang xi) OR (yang yi)))) gene hong tan wong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((yang hui) OR (((yang xi) OR (yang yi)))) gene hong tan wong siu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((yang hui) or (((yang xi) OR (yang yi)))) gene hong tan wong siu ;".
• Adding a wildcard symbol may retrieve word variants: wang yang ((yang hui) or (((yang xi) OR (yang yi)))) gene hong tan wong siu ;*.