Perhaps you should try some spelling variations:
juan meng » juan rene, jui meng, yuan ming
meng tang » leung tang
tang tang » taizong tang
tang wong » tan hong
yang yao » yang yang, wang yan, yang fan
wong yue » wang yue, hong yu
yang yi » yang di, yang jui
yang xi » yang di, yang jui

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: dong ((((yang yao) OR (yang yi))) OR (yang xi)) juan meng tang tang wong yue ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((((yang yao) OR (yang yi))) or (yang xi)) juan meng tang tang wong yue ;~".
• Adding a wildcard symbol may retrieve word variants: dong ((((yang yao) OR (yang yi))) or (yang xi)) juan meng tang tang wong yue ;*.