Perhaps you should try some spelling variations:
yang liang » wang liang, yang yang, peng liang
yan liang » wang liang, you liang, yan wang
yun chen » yung chen, yu chen, yuan cheng
yang jui » yang judy, yang xi, yang yi
yang jie » yang jin, yang xi, yang yi
wong sam » wong sau, wong lai, kong sar
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan liang) OR (yang liang)) yun chen ((((yang jui) or (yang di))) or (yang jie)) wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan liang) OR (yang liang)) yun chen ((((yang jui) OR (yang di))) OR (yang jie)) wong sam ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan liang) OR (yang liang)) yun chen ((((yang jui) or (yang di))) or (yang jie)) wong sam ;*".