Perhaps you should try some spelling variations:
wang liang » wang yang
yang hui » yang jui, wang hui, yang muxi
dce task » c task, one task
kong siu » wong siu, dong sin, kong sar
kong eiu » tonga eiu
yang xi » yang di, yang yi, yang jui
we task » we talk, one task, set task

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang liang ((yang hui) or (yang xi)) gene ((we task) or (dce task)) ((kong siu) OR (kong eiu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang liang ((yang hui) OR (yang xi)) gene ((we task) OR (dce task)) ((kong siu) OR (kong eiu)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang liang ((yang hui) or (yang xi)) gene ((we task) or (dce task)) ((kong siu) OR (kong eiu)) ;".
• Adding a wildcard symbol may retrieve word variants: wang liang ((yang hui) or (yang xi)) gene ((we task) or (dce task)) ((kong siu) OR (kong eiu)) ;*.