Perhaps you should try some spelling variations:
zhang yunling » wang yanling, zhang chunlin, zhang yuqin
yuan hui » yuan fei, jaan hui, yang hui
tuan hua » tuan vu
wong siu » wong shiu, kong siu, wong sau
tan hua » wang hua, tan chia, tan puay
won sau » wong sau, wong sam
yan ji » yan jiu, ban ji, pan ji

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

• Performing a fuzzy search may retrieve terms with similar spellings: zhang yunling ((((yuan hui) OR (tuan hua))) or (tan hua)) ren yan ji ((won sau) or (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: zhang yunling ((((yuan hui) OR (tuan hua))) OR (tan hua)) ren yan ji ((won sau) OR (wong siu)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "zhang yunling ((((yuan hui) OR (tuan hua))) or (tan hua)) ren yan ji ((won sau) or (wong siu)) ;".
• Adding a wildcard symbol may retrieve word variants: zhang yunling ((((yuan hui) OR (tuan hua))) or (tan hua)) ren yan ji ((won sau) or (wong siu)) ;*.