Perhaps you should try some spelling variations:
wang dong » wang yong, wang hong, wang yang
yang hua » wang hua, yang hui, ying hua
gene yan » gene bank, ren yan, see yan
wong sau » wong sam, wong siu, wong shiu
ji wong » ji won, ji zhong, kie wong
yan ji » yan jiu, ban ji, pan ji
judy » july

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang dong ((yang hua) or (yang judy)) gene yan ji wong sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang dong ((yang hua) OR (yang judy)) gene yan ji wong sau ;.
• Adding a wildcard symbol may retrieve word variants: wang dong ((yang hua) or (yang judy)) gene yan ji wong sau ;*.