Perhaps you should try some spelling variations:
liang tan » liang sun, wing tan
liang dan » king dan, liang sun, wang dan
gain yang » dan yang, daun yang, tan yang
wang yang » wang yan, wang liang, wang yanling
john wong » john song, john bonn
tan ying » fan ying, ran ying, tan yang
wong w » wong _, hong w, wong y

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) OR (liang dan)) can run ((((gain yang) OR (wang yang))) OR (tan ying)) john wong w ;~.
• Adding a wildcard symbol may retrieve word variants: ((liang tan) or (liang dan)) can run ((((gain yang) or (wang yang))) or (tan ying)) john wong w ;*.