Perhaps you should try some spelling variations:
zheng zhang » zhen zhang, cheng zhang, zhang zhang
zhang ming » zhang xin
ming wong » ming kong, ming hung, ming qing
wing tan » wing ian, liang tan, hong tan
wong siu » wong shiu, kong siu, wong sau
ganz li » gan li
wang di » yang di, wang d, wang li

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing tan ((ganz li) or (wang di)) zheng zhang ming wong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing tan ((ganz li) OR (wang di)) zheng zhang ming wong siu ;*.