Perhaps you should try some spelling variations:
ping wang » ping pong, hong wang
yang hui » yang jui, yang muxi, zhang hui
yang hua » wang hua, ying hua, yang jui
rene han » rene ten
han ping » zhang ping, chen ping, fun ping
wang hui » wang hua, wang zhi, wang wei
yang yi » yang di, yang jui
yang xi » yang di, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yi) OR (yang xi)) ((yang hua) or (yang hui)) rene han ping wang hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yi) OR (yang xi)) ((yang hua) OR (yang hui)) rene han ping wang hui ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yi) OR (yang xi)) ((yang hua) or (yang hui)) rene han ping wang hui ;".
• Adding a wildcard symbol may retrieve word variants: ((yang yi) OR (yang xi)) ((yang hua) or (yang hui)) rene han ping wang hui ;*.