Perhaps you should try some spelling variations:
kong hong » hong hong, kong hang, kong heng
longer do » longer _, longer a, long do
yang li » yang lin, yang di, yang yi
yang xi » yang di, yang yi, yang jui
li kong » li cong, li rong, li song
kong do » long do
wang » wing, wan, lang

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 yan ((yang li) OR (yang xi)) li kong hong ((kong do) OR (longer do)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan ((yang li) or (yang xi)) li kong hong ((kong do) or (longer do)) ;*.