Perhaps you should try some spelling variations:
yang liang » wang liang, yang yang, peng liang
yan liang » wang liang, you liang, yan zhang
yan wang » yuan wang, yang yang, qian wang
hui yang » hui ying, du yang, h yang
wei yang » pei yang, wei wang, wei yang's
tan hua » tuan hua, wang hua, tan chia
long do » long d, long du, longer do
3 long » a long, 2 long, 3.2 long

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: ((((yan liang) OR (yan wang))) OR (yang liang)) tan hua ((hui yang) OR (wei yang)) 3 long do ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yan liang) OR (yan wang))) or (yang liang)) tan hua ((hui yang) or (wei yang)) 3 long do ;~".
• Adding a wildcard symbol may retrieve word variants: ((((yan liang) OR (yan wang))) or (yang liang)) tan hua ((hui yang) or (wei yang)) 3 long do ;*.