Perhaps you should try some spelling variations:
yang liang » wang liang, yan liang, peng liang
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
yan wang » yuan wang, qian wang, yan liang
hua rent » hua ren
dan yan » dan yang, nan yan, wang yan
yang li » yang lin, yang di, yang xi
hong yu » wong yue

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: dan yan wang hua rent ((((((yang liang) OR (yang yang))) OR (wang yang))) OR (yang li)) hong yu ;~.
• Adding a wildcard symbol may retrieve word variants: dan yan wang hua rent ((((((yang liang) or (yang yang))) or (wang yang))) or (yang li)) hong yu ;*.