Perhaps you should try some spelling variations:
qian sheng » qin zheng, fujian sheng
china yang » china ying, china wang, china chang
yang sheng » fang sheng, bing sheng, dong sheng
qian chen » jean chen
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang xi
sheng yi » sheng qi, cheng y, chong 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 ((yang jun) or (yang jui)) ((qian chen) OR (qian sheng)) china yang sheng yi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang jun) OR (yang jui)) ((qian chen) OR (qian sheng)) china yang sheng yi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang jun) or (yang jui)) ((qian chen) OR (qian sheng)) china yang sheng yi ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yang jun) or (yang jui)) ((qian chen) OR (qian sheng)) china yang sheng yi ;*.