Perhaps you should try some spelling variations:
yang jui » yang judy, yang di, yang xi
yang jin » yang jie, yang jun, ying jin
wong siu » wong shiu, wong sau, wong siew
kong siu » kong eiu, kong sar, gong si
gene m » gene _
m task » _ task, a task, 3 task
wang » wing, wan, lang
sin » sign, sind, skin

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

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