Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
liang hua » wang hua, liang sun, liang zhu
hua gain » heat gain, run gain, hua ban
hong hai » shang hai, zhong tai, dang hai
yang li » yang lin, yang di, yang yi
yang xi » yang di, yang yi, yang jui
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 liang hua gain ((yang li) OR (yang xi)) hong hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan liang hua gain ((yang li) or (yang xi)) hong hai ;*.