Perhaps you should try some spelling variations:
deng ziliang » zeng ziqiang, peng liang
yang yang » wang yang, wang yan
han china » hang china, than china, can china
china wei » china west, china wuxi, china who
wei yang » pei yang, wei wang, wei yang's
long ago » long arm
yang yi » yang di, yang xi, yang jui
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: ((((deng ziliang) OR (you can))) OR (yang yang)) han china wei yang yi ((long ago) OR (long du)) ;~.
• Adding a wildcard symbol may retrieve word variants: ((((deng ziliang) or (you can))) or (yang yang)) han china wei yang yi ((long ago) or (long du)) ;*.