Perhaps you should try some spelling variations:
yong liang » yang liang, song ligang, wang liang
wang yong » wang yang, wang hyoung, wang yan
liang hua » wang hua, liang sun, liang zhu
hong hai » shang hai, zhong tai, hong tan
mu yang » du yang, mu yan, yu yang
yang yi » yang di, yang xi, yang jui
hua mu » hua yu

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 yong liang hua mu yang yi ((dang hai) OR (hong hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong liang hua mu yang yi ((dang hai) or (hong hai)) ;*.