Perhaps you should try some spelling variations:
chan ming » kian ming, chan eng, chan fong
sang hyup » sang yu
hyup chen » yu chen, hua chen, yun chen
shang kai » shang hai
ran ying » fan ying, jin ying, gao ying
tan ying » fan ying, tan yang, tan yong
yang xi » yang yi, yang jui

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: ((chan ming) OR (((ran ying) OR (tan ying)))) sang hyup chen ((yang xi) OR (yang di)) shang kai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((chan ming) or (((ran ying) OR (tan ying)))) sang hyup chen ((yang xi) or (yang di)) shang kai ;~".
• Adding a wildcard symbol may retrieve word variants: ((chan ming) or (((ran ying) OR (tan ying)))) sang hyup chen ((yang xi) or (yang di)) shang kai ;*.