Perhaps you should try some spelling variations:
chen zhang » cheng zhang, zhen zhang, chen zheng
dayuan li » yuan li
zhang kie » zhang joe, zhang xin, zhang i
yuan lin » yuan li, duan lian, huang lin
wong siu » wong shiu, kong siu, wong sau
guan li » gan li, yuan li
wang » wing, wan, lang

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 ((dayuan li) or (((guan li) OR (yuan lin)))) chen zhang kie wong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((dayuan li) OR (((guan li) OR (yuan lin)))) chen zhang kie wong siu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((dayuan li) or (((guan li) OR (yuan lin)))) chen zhang kie wong siu ;*".