Perhaps you should try some spelling variations:
liang tan » liang dan, liang sun, wing tan
wang chun » tang chun, wong chun, wang hua
chun gain » china gain, run gain, chun lan
tan wang » tan yang, yan wang, qian wang
yang jui » yang judy, yang yi
yang li » yang lin, yang yi, tang li
yang xi » yang yi
hai » hadi, haji, hari

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: liang tan wang chun gain ((((yang li) OR (yang xi))) OR (((yang jui) OR (yang di)))) dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: liang tan wang chun gain ((((yang li) or (yang xi))) or (((yang jui) or (yang di)))) dang hai ;*.