Perhaps you should try some spelling variations:
wang yao » wang yan, yang yao, gang yao
yao ying » yao yang, gao ying, fan ying
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang yi
hua ren » hua chen
yang xi » yang di, yang yi
a chen » ta chen, _ chen, n chen
lai » laid

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yao ying ((hua ren) or (a chen)) ((yang jun) or (((yang jui) or (yang xi)))) wong lai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yao ying ((hua ren) OR (a chen)) ((yang jun) OR (((yang jui) OR (yang xi)))) wong lai ;.
• Adding a wildcard symbol may retrieve word variants: wang yao ying ((hua ren) or (a chen)) ((yang jun) or (((yang jui) or (yang xi)))) wong lai ;*.