Perhaps you should try some spelling variations:
yang wang » yan wang, yang guang, yang liang
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
le longer » live longer, life longer, _ longer
longer do » longer _, longer a, long do
wei yang » pei yang, wei wang, wei yang's
yang le » yang li, yang jie, wang lei

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: ((((yang wang) OR (wang yang))) OR (yang yang)) wang hua wei yang le longer do ;~.
• Adding a wildcard symbol may retrieve word variants: ((((yang wang) or (wang yang))) or (yang yang)) wang hua wei yang le longer do ;*.