Perhaps you should try some spelling variations:
wang yidan » wang yan
wang dan » wang yan, wang ban, wang yang
yang lin » yang jin, wang lin, yang li
chan eng » chan fong, chan kang, chan ming
eng long » eng hong, qing long, eng seng
yang yi » yang xi, yang jui
li chan » li chen, lily chan, li zhang
long du » long d, long do, long run

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 dan) OR (wang yidan)) ((((yang lin) OR (yang yi))) OR (yang di)) li chan eng long du ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang dan) or (wang yidan)) ((((yang lin) or (yang yi))) or (yang di)) li chan eng long du ;*.