Perhaps you should try some spelling variations:
yan liang » yang liang, wang liang, you liang
qian wang » yiqian wang, qian rong, qian yan
yan wang » yuan wang, yang yang, yan zhang
yang jin » yang jie, yang jun, ying jin
long shu » cong shu, tong shui, long du
a rein » a reine, a reit, a region
ya a » a a, y a, ye a

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yan wang) or (yan liang))) or (qian wang)) ya a rein ((yang jin) or (yang di)) long shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yan wang) OR (yan liang))) OR (qian wang)) ya a rein ((yang jin) OR (yang di)) long shu ;.
• Adding a wildcard symbol may retrieve word variants: ((((yan wang) or (yan liang))) or (qian wang)) ya a rein ((yang jin) or (yang di)) long shu ;*.