Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, yan wang
you liang » you xian, you liangzhi
jane chen » jean chen, jie chen, kang chen
yang jui » yang judy, yang xi
wong siu » wong shiu, kong siu, wong sau
yang yi » yang xi
wang » wing, wan, lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan liang) OR (you liang)) jane chen ((((yang yi) OR (yang di))) OR (yang jui)) wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yan liang) or (you liang)) jane chen ((((yang yi) or (yang di))) or (yang jui)) wong siu ;*.