Perhaps you should try some spelling variations:
reform 4.2 » reform 4.1, reform 2, reform 3.1
david mant » david ian, david ma, david malone
yang dali » yang di, bang dai, yang all
4.2 david » 4.7.2 david, 2.1 david
yan wang » yuan wang, yang yang, qian wang
yang jui » yang judy, yang di, yang xi
mant hai » dang hai

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 dali) OR (yang jui)) reform 4.2 david mant hai ;~.
• Adding a wildcard symbol may retrieve word variants: yan wang ((yang dali) or (yang jui)) reform 4.2 david mant hai ;*.