Perhaps you should try some spelling variations:
liang yuan » fang yuan, jiang juan, liang dan
yuan chang » yuan cheng, huang chang, han chang
yuan wang » yuan kang, qian wang, yu wang
chang han » chang ha, cheng han, zhang han
yang fan » zhang fan, yang yang, yang jin
yan wang » yang yang, qian wang, yan liang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yang fan) or (yang dean)) ((yuan wang) OR (yan wang)) liang yuan chang han ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang fan) OR (yang dean)) ((yuan wang) OR (yan wang)) liang yuan chang han ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang fan) or (yang dean)) ((yuan wang) OR (yan wang)) liang yuan chang han ;*".