Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
wang doing » wang yong, wang jing, wang ning
yang john » young john, king john, yang jin
john song » john wong, john bonn, john ngosong
song sar » kong sar, using sar, song pae
yang li » yang lin, yang xi, yang yi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang doing) OR (wang daoping)) ((yang li) or (yang di)) best yang john song sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang doing) OR (wang daoping)) ((yang li) OR (yang di)) best yang john song sar ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang doing) OR (wang daoping)) ((yang li) or (yang di)) best yang john song sar ;".
• Adding a wildcard symbol may retrieve word variants: ((wang doing) OR (wang daoping)) ((yang li) or (yang di)) best yang john song sar ;*.