Perhaps you should try some spelling variations:
david mant » david ian, david malone, david martin
reform iii » reform ii, reformen iii, reform i
yang zili » yang dali
yan wang » yuan wang, yang yang, qian wang
david ma » david a, david m, david ian
yang li » yang lin, yang di, yang yi
yang xi » yang di, yang yi, 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: yan wang ((yang zili) OR (((yang li) OR (yang xi)))) reform iii ((david mant) OR (david ma)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yan wang ((yang zili) or (((yang li) OR (yang xi)))) reform iii ((david mant) or (david ma)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: yan wang ((yang zili) or (((yang li) OR (yang xi)))) reform iii ((david mant) or (david ma)) hai ;*.