Perhaps you should try some spelling variations:
yang hui » yang jui, wang hui, yang muxi
yang jin » yang jie, ying jin, shang jin
yang jun » yang jui, pang jun, yang judy
wong siu » wong shiu, kong siu, wong sau
gene w » gene we, gene _, gene m
w 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 hui) or (((yang jin) OR (yang jun)))) gene w task ((wong siu) or (dong sin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((yang hui) OR (((yang jin) OR (yang jun)))) gene w task ((wong siu) OR (dong sin)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((yang hui) or (((yang jin) OR (yang jun)))) gene w task ((wong siu) or (dong sin)) ;".
• Adding a wildcard symbol may retrieve word variants: wang yan ((yang hui) or (((yang jin) OR (yang jun)))) gene w task ((wong siu) or (dong sin)) ;*.