Perhaps you should try some spelling variations:
qian sheng » qin zheng, fujian sheng
wing qian » wing ian, wang qiao, wang qin
sheng hai » shang hai, cheng han, cheng hei
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang yi
wong sam » wong sau, wong lai, kong sar
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: wing qian sheng hai ren ((((yang jin) or (yang jui))) or (((yang xi) or (yang di)))) wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing qian sheng hai ren ((((yang jin) OR (yang jui))) OR (((yang xi) OR (yang di)))) wong sam ;.
• Adding a wildcard symbol may retrieve word variants: wing qian sheng hai ren ((((yang jin) or (yang jui))) or (((yang xi) or (yang di)))) wong sam ;*.