Perhaps you should try some spelling variations:
yang liang » wang liang, yang yang, peng liang
song chong » hong hong, hong cheng, kong hong
wang qian » wang qiao, wang qin, wang liang
yan liang » wang liang, you liang, yan wang
chen chan » chen chuan, cheung chan, chen chung
ong chong » ong cheng, hong cheng, zong cheng

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 qian ((yan liang) OR (yang liang)) chen chan ((ong chong) OR (song chong)) ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang qian ((yan liang) or (yang liang)) chen chan ((ong chong) OR (song chong)) ghi ;~".
• Adding a wildcard symbol may retrieve word variants: wang qian ((yan liang) or (yang liang)) chen chan ((ong chong) OR (song chong)) ghi ;*.