Perhaps you should try some spelling variations:
yuan wang » yuan kang, yuan chang, qian wang
meng yuan » meng hsuan, fang yuan, feng juan
ting wong » ting peng, ting ping, ting ting
yan wang » yang yang, qian wang, yan liang
yang jui » yang judy, yang xi, yang yi
eng juan » feng juan
wong yue » wang yue, hong yu

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: ((yuan wang) OR (yan wang)) ((yang jui) OR (yang di)) ((meng yuan) OR (eng juan)) ting wong yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) OR (yan wang)) ((yang jui) or (yang di)) ((meng yuan) or (eng juan)) ting wong yue ;~".
• Adding a wildcard symbol may retrieve word variants: ((yuan wang) OR (yan wang)) ((yang jui) or (yang di)) ((meng yuan) or (eng juan)) ting wong yue ;*.