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
shi rong » yi rong
rong sin » dong sin, gong si, kong siu
a last » _ last, a las
thing » things, think

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 ((yang liang) OR (((yan liang) OR (yan wang)))) a last (thing OR thin) shi rong sin ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang liang) or (((yan liang) OR (yan wang)))) a last (thing or thin) shi rong sin ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((yang liang) or (((yan liang) OR (yan wang)))) a last (thing or thin) shi rong sin ;*.